Answer:
18-x=6
Step-by-step explanation:
because
if you have eighteen and some were borrowed and 6 were left so it will be subtracted
Answer:
18 - x = 6
Step-by-step explanation:
In any equation x is the unkown you are trying to figure out.
In a word-problem-solving question its helpful to set out what you know and what you dont know:
You know the original number of pens = 18
You know the final number of pens = 6
You dont know how many pens were taken.
Therefore x is the difference between 18 and 6.
18 pens take away x pens is equal to 6
hence 18 - x =6
Izzy's Frozen Treats sells both frozen yogurt and frozen custard by the ounce. Last week, Marco noticed that a 3-ounce cup of frozen yogurt cost less than a 3-ounce cup of frozen custard. Marco has $5 to spend at Izzy's Frozen Treats today. Which can he buy more of, frozen yogurt or frozen custard?
A)frozen yogurt
B)frozen custard
plz show the work i really need help and this is Compare rates: word problems
Answer:
A. Frozen yogurt
Step-by-step explanation:
The frozen yogurt costs less than the frozen custard, even though you get the same amount (3 ounces)
No matter how much money Marco has, he would be able to buy more of the frozen yogurt because it has a cheaper unit rate.
So, the answer is A, frozen yogurt
(-4,-3) and (-7,0)
I really need help solving “the slope” anyone please help out
Answer:
The slope is -1
Step-by-step explanation:
Answer:
slope is -1
Step-by-step explanation:
all you gotta do is use the equation y2-y1/x2-x1
when you plug the coordinates in you get
0-(-3)/-7-(-4)
then you get
3/-3
which simplifies down to -1
Nancy has $240 in the bank. She wants to
buy as many $15 video games as possible.
How many video games could she buy if she
wanted to keep at least $120 in the bank?
Can anyone help me with this please :( .
I’ll mark as brainliest.
Answer:
It is 63
Step-by-step explanation:
The sum of the measures of the interior angles of a triangle in Euclidean space is always 180 degrees.
94+ 23=117
180-117=63
D = 200(120) how can i use this equation to predict how much money i would have in a bank account after 120 months
Answer:
24000
Step-by-step explanation:
if you earn 200D a month
1 month=200D
120 months=?
in 120 months you should have
120×200= 24000D
Just need the answer
Answer:
nope sorry man
Step-by-step explanation:
Which answer choise discreabe the ratio 6:4 selcet all that apply
Answer:
3x:4x for some real number x
Step-by-step explanation:
Since answer choices weren't provided, I generalized my answer.
First, notice we can simplify 6:4 into 3:2 because we can write the ratio as a fraction and simplify (6 and 4 are both multiples of 2).
Since 3 and 2 are relatively prime and the ratio cannot simplify anymore, we can say that the ratio of 6:4 = 3:2 = 3x:2x for some real number x because we can see that 3x:2x = 3:2 by simplifying (3x and 3 are both multiples of x).
As long as the answer choice you choose matches the format above, you should be correct! I hope this helps! :)
anyone wanna help me please??
Answer:
It's A
Step-by-step explanation:
The correct form for distributive property is:
6(3x-5) ---> 18x-30, you have to multiply the number in the parenthesis.
Answer:
It is A
Step-by-step explanation:
Larry invested part of his $11,000 advance at 2% annual simple interest and the rest at 4%. If his total yearly interest from both accounts was $260 find the amount invested at each rate.
Answer:
[tex]Amount\ at\ 2 \%=9000[/tex]
[tex]Amount\ at\ 4\% =2000[/tex]
Step-by-step explanation:
From the question we are told that
Principle [tex]P=1000[/tex]
Rate 1 [tex]r_1=2\%[/tex]
Rate 1 [tex]r_2=4\%[/tex]
Total Interest [tex]I=\% 260[/tex]
Let
Amount at [tex]2 \%=x[/tex]
Amount at [tex]4\% =11000-x[/tex]
Generally the equation for the simple interest is mathematically given as
[tex]\frac{x*2*1}{100} +\frac{(11000-x)*4*1)}{100} =260[/tex]
[tex]2x+44000-4x=26000[/tex]
[tex]2x-4x=26000-44000\\[/tex]
[tex]2x=18000[/tex]
[tex]x=9000[/tex]
[tex]Amount\ at\ 2 \%=9000[/tex]
Therefore
Amount at [tex]4\% =11000-x[/tex]
Amount at [tex]4\% =11000-9000[/tex]
[tex]Amount\ at\ 4\% =2000[/tex]
18_ (-20) = -2 how do I figure out if it is add, subtract, multiply, or divide
A 10-meter ladder leans against the wall. It is 5 meters from the base of the wall. How high, h, does the ladder reach to the nearest tenth of a meter?
Answer:
dod you figure out the answer because I need the answer to this question
Sara hina and arsalan has rupees 930 if Sara has 7 more than Hina and arsalan has 3 times what sara has how much do they have
Answer:
Step-by-step explanation:
Let us represent:
Number of rupees that:
Sara has = x
Hina = y
Arsalan = z
Sara,Hina and arsalan has rupees 930
x + y + z = 930..... Equation 1
if Sara has 7 more than Hina
x = y + 7
y = x - 7
Arsalan has 3 times what sara has
z = 3x
We substitute x - 7 for y and 3x for z in Equation 1
x + y + z = 930..... Equation 1
x + x - 7 + 3x = 930
5x - 7 = 930
5x = 930 + 7
5x = 937
On a coordinate plane, a line is drawn from point J to point K. Point J is at (negative 15, negative 5) and point K is at (25, 15). What are the x- and y- coordinates of point E, which partitions the directed line segment from J to K into a ratio of 1:4? x = (StartFraction m Over m + n EndFraction) (x 2 minus x 1) + x 1 y = (StartFraction m Over m + n EndFraction) (y 2 minus y 1) + y 1 (–13, –3) (–7, –1) (–5, 0) (17, 11)
Answer:
[tex](x,y) = (-7,-1)[/tex]
Step-by-step explanation:
Given
[tex](x_1,y_1) = (-15,-5)[/tex]
[tex](x_2,y_2) = (25,15)[/tex]
[tex]m:n = 1:4[/tex]
Required
Determine the coordinate of the partition
This is calculated as:
[tex](x,y) = (\frac{nx_1+ mx_2}{m+n},\frac{ny_1+ my_2}{m+n})[/tex]
Substitute values for x's and y's
[tex](x,y) = (\frac{4*-15+ 1*25}{1+4},\frac{4*-5+ 1*15}{1+4})[/tex]
[tex](x,y) = (\frac{-60+ 25}{5},\frac{-20+ 15}{5})[/tex]
[tex](x,y) = (\frac{-35}{5},\frac{-5}{5})[/tex]
[tex](x,y) = (-7,-1)[/tex]
Answer:
b
Step-by-step explanation:
i think that's right
What is the coefficient in the following expression? 6y – 10
Answer:
6
Step-by-step explanation:
What is the product of 14.5 and 20.2?
Answer:
292.9
Step-by-step explanation:
Question: The table shows pairs of random digits. The pairs in each group simulate the 5 shots taken by the opponent.
The paired digits 00 to 99 represent 100 shots.
Let 00 to 72 = a shot that is saved. Which digits represent a goal scored? Explain.
Answer:
10
Step-by-step explanation:
because it is so big i hope it will be helpfull thank you
Boris rented a truck for one day. There was a base fee of $16.99, and there was an additional charge of 88 cents for each mile driven. Boris had to pay 138.43 when he returned the truck. For how many miles did he drive the truck?
Answer:
$220.02 - $16.99 = $203.03
$203.03 / $.79 = 257 miles
Answer = 257 miles
Step-by-step explanation:
Hope this helps! Have a great day!
Applying the Quotient of Powers Rule
What is the quotient?
- Ο Ο Ο Ο
a o 0 0 0
78
Terri estimates that 30% of 123 is about 60.
Answer:
wrong its 36.9
Step-by-step explanation:
How do you write 97,200. in scientific notation?
Answer:
97,200 in scientific notation is 9.72 × 10⁴
Hope it helps :)
Please mark my answer as the brainliest
Answer:
I'm not 100% sure but I think it's 9.72x10^4
Step-by-step explanation:
Basically just move the decimal place to the left until your front number is in the ones place. Then, however many places you move the decimal point over is what power you'll raise 10 to. I haven't done it in a while but I think that's how you do it
Please answer this question
Answer:
THIS QUESTION IS VERY COMPLICATE SO I CAN'T ANSWER THIS QUESTION
HELP! 20 points!
Question 9(Multiple Choice Worth 1 points) (05.05 MC) Hazel covered a box with felt. The dimensions of the box are shown in the figure below: 6 inches 8 inches 11 inches The felt costs 9¢ per square inch. She will only pay for the felt used to cover the box, even if there is waste or extra. How much money did Hazel spend on the felt?
$18.18
$27.72
$36.36
$45.54
The answer is : $36.36
Step-by-step explanation:
The given box is a rectangular box. To find the felt needed to cover the box, we need to find the surface area of the rectangular prism.
Surface area of a rectangular prism = 2(l*w + w*h + h*l), where "l" is the length, "w" is the width and "h" is the height of the rectangular prism.
Given: l = 11 inches; w = 8 inches; and h = 6 inches.
Now plug in these given values in the above formula, we get
Surface area of the rectangular prism = 2 (11* 8 + 8*6 + 6*11)
= 2(88 + 48 + 66)
= 2(202)
= 404
The surface area of the rectangular prism = 404 square inches.
The felt cost 9 cents square inches.
Convert 9 cents to dollar.
9 cents = $0.09
To find the cost of the felt needed to cover prism multiply 404 by 0.09
The total cost = 404*0.09 = $36.36
Hope this helped :)))
Answer:
C
Step-by-step explanation:
..A cuboid is of dimensions 100cm x 60cmx40cm
How many small cuboids of dimensions
5cm x 8cm x 10cm can be placed in the
given cuboid.
Answer:
600
Step-by-step explanation:
Volume big cuboid=100×60×40=240000cm³
Volume small cuboid=5×8×10=400
Number of small cuboids that can fit= 240000/400=600
pls help me I will mark you ❤️❤️
Answer:
slope is 2
Step-by-step explanation:
To solve slope: y2- y1/ x2- x1.
2 points can be (3,0) and (5,4).
4-0/5-3 ---> 4/2 = 2.
Also it's going up by 4 and across by 2 so, 4/2 = 2.
Answer:
the slope is two please mark me (^_^)
Step-by-step explanation:
Im confused????? I think its 9/16 is it??
Answer:
yes indeed it is ma'am or by if u trans like Lil Nas X
Answer:
Yes it is
Step-by-step explanation:
Help please! I don’t have much time left to submit it
Answer:
5) x=39
Step-by-step explanation:
if you see the triangle it has two equal sides which mean is an Isosceles Triangle so if a triangle =180
we can say that x+x+102=108 if we solve that we got x=39
I need help with algebra
Answer:
D
Step-by-step explanation:
All the y's go down by -4. If they keep changing by the same number its linear
« 13. Given that R= {a,b,c}, S = {b, c, d}
and T = {c, d, e}, list the elements of
R U S U T. the u is a union set pls help
Answer:
R= {a,b,c}
S = {b, c, d}
T = {c, d, e},
Step-by-step explanation:
R U S U T. ={a,b,c}U{b, c, d}U{c, d, e},={a,b,c,d,e}
If sin(x)=cos(Y) what are the possibe values of x and y?
Answer:
sinx=cosy
sinx=sin(90−y)
x=90−y
x+y=90
Step-by-step explanation:
The third and fourth grade teachers are planning a trip for their classes to the
zoo. There are 173 third graders and 124 fourth graders. Each seat on the buses
fits 3 students.
Answer: Answer: It seems like you are missing some information
Step-by-step explanation:
173+124=297 students
297 divided by 3 equals 99
so all the kids take up 99 seats I am not sure how many seats are on each bus you left that part out