Answer:
I can only make an equation
20+30(4)+y(z)=X
Step-by-step explanation:
SO we know the registration fee is 20 dollars so that can’t change
We know that its 30 dollars for up to 4 visits so 30*4
THe Y is for the amount it take to ski after the 4 times
The Z is for the amount of times you went after the 4 times
So yeah
Round 9 1/3 to the nearest whole number
Answer:
Nearest Whole Number: 9
Step-by-step explanation:
Answer:
im guessing it would just be 9
Step-by-step explanation:
because its 1 out of three so that leaves two so its closest to 9
Collect like terms
2y - y
Answer:
The answer is y
Step-by-step explanation:
2y−y
=2y−1y
=2y+−1y
=y+y+−y
=y
if you eat 4 medium strawberries you get 48% of your daily recommended amount of vitamin c what fraction of your daily amount of vitamin c do you still need
PLZ HELP PLZ HELP THANK YOU
Answer:
option C is a the right answer ...
plz mark my answer as brainlist plzzzz vote me also so
Gianna has 20 cookies in a bag. 20% of the cookies are vanilla. How many cookies are vanilla?
Answer:
4 cookies are vanilla
Step-by-step explanation:
because 20% is technically 1/5th of 100% we need to divide 20 by 5
20/5 = 4
i need help asapppppppppp
Answer:
58
Step-by-step explanation:
if 16^x=1/64find the value of x
Answer:
x= -3/2, -11/2 or -1.5
Answer:
Step-by-step explanation:
16^x=1/64
[tex](2^4)^x=64^{-1} =(2^6)^{-1}=2^{-6}\\2^{4x}=2^{-6}\\4x=-6\\x=-\frac{6}{4} =-\frac{3}{2}[/tex]
Which one is correct? Please hurry
Write the number 1.7 x 10^-5 in standard form
Answer:
0.000017x
I hope this is correct
somebody help.. im so lost!!
“What is the percent of increase from 64 to 80?”
Please help me I’m almost done!
Answer: 25%
The percentage change between 64 and 80 is a 25% increase.
Step-by-step explanation:
Answer:
Percent of increase - 80 - 64 = 16
% increase = Increase ÷ Original Number × 100.
= 16 ÷ 64 × 100
= 25 ℅
If anyone knows the answer please help!
As Evin is driving her car, she notices that after 1 hour her gas tank has 7.25 gallons left and after 4 hours of driving, it has 3.5 gallons of gas left in it. What is the rate at which her car is using gas.
Answer:
7.25 per hour
Step-by-step explanation:
The scale of a map is 1 clear : 13 km. Find the actual distance corresponding to the map distance. The distance on the map is 4.5 cm The actual distance is ___ km
Answer: The actual distance is 58.5 km.
Step-by-step explanation:
Given: Scale of map = 1 cm : 13 km
The distance on the map is 4.5 cm.
To find : The actual distance corresponding to the map distance.
The actual distance corresponding to the map distance =
( distance on the map) x ([tex]\dfrac{13}{1}[/tex])
[tex]=4.5\times13\\\\=58.5\ km[/tex]
Therefore , the actual distance is 58.5 km.
Which is equal to 7√3 ?
7^3
21
(13)^7
7 1/3
Step-by-step explanation:
D is the correct answer of this question ....
What is the probability that when you roll a standard 6-sided number cube, you roll a number more than 6?
A. Certain
B. Impossible
C. Likely
D. Unlikely
Best answer gets brainliest hurry ASAP
Answer:
its b
Step-by-step explanation:
mark as brainliest plz im right
Answer:
b
Step-by-step explanation:
the ratio answer is b.
Si sen A = 7/25 donde "A" pertenece al segundo cuadrante y el cos B = -4/5 donde "B" pertenece al segundo cuadrante Calcular cosec(A).cos(B).tan(A).cot(B)
Find the inverse of Y=2x-6
Answer:
Step-by-step explanation:
f^-1(x)=x/2+3
Mrs. Williams combined 3 ½ cups of peat moss, 5 ¼ cups of compost , and 6 ¾ cups of fertilizer to make plant food for her roses. She evenly distributed the plant food among 4 rose bushes. How many cups of plant food were used for each rose bush?
Answer:
3 7/8 cups plants food
Step-by-step explanation:
peat moss = 3 ½ cups
compost = 5 ¼ cups
fertilizer = 6 ¾ cups
Total mixture = peat moss + compost + fertilizer
= 3 ½ cups + 5 ¼ cups + 6 ¾ cups
= 7/2 + 21/4 + 27/4
= 14+21+27/4
= 62/4
Total mixture = 62/4 cups
She evenly distributed the plant food among 4 rose bushes
Each rose bush uses = Total mixture / number of rose bushes
= 62/4 ÷ 4
= 62/4 × 1/4
= 62/16
= 3 14/16
= 3 7/8 cups plants food
Each rose bush uses = 3 7/8 cups of plants food
Ella wants to buy a new uniform for work that costs $32. Her employer promises to pay 20% of the cost, while Ella must pay the rest. How much money will her employer pay?
Divide
x3 + 3x2 - 2x + 2 by x + 3
Answer:
[tex]x^{2} -2+\frac{8}{x+3}[/tex]
Step-by-step explanation:
What does the discriminant tell us if it is -10?
I need help by the end of today!
Answer:
theres no picture that comes with it?
What is the percent Of decrease from 50 to 21
Please anwser accurate and I give brailiest
Answer:
29%
Step-by-step explanation:
To find the decrease from 50 to 21 you would subtract 50 - 21. You get 29. This is the same as 29/100. 29/100 is also 0.29 or 29%.
Hope it helps! (I'm so sorry if it's incorrect).
Answer:
57.9% please give me brainliest i used a percentage calculator :)))
Step-by-step explanation:
50 POINTS !!!
answer choices:
5(x+3)=17
3x+5=17
5x+3=17
3(x+5)=17
Answer:
1. 3(x + 5) = 17
2. 3x + 5 = 17
3. 5(x + 3) = 17
4. 5x + 3 = 17
Can somebody tell me this please .. ASAP ??
Answer:
y = -3/2x - 4.5
Step-by-step explanation:
Answer:
y= -2/3x - 4.5
Step-by-step explanation:
-2.3 is the slope. its negative since the line falls to the right
-4.5 is the y-intercept
Which of the following tables represents a function?
Answer:
The answer is A x can not have two of the same numbers
Step-by-step explanation:
hey guys please answer if you know
Answer:
19
Step-by-step explanation:
note that
(a + b)² = a² + b² + 2ab , that is
a² + b² + 2ab = (a + b)² ← subtract 2ab from both sides
a² + b² = (a + b)² - 2ab
= 5² - 2(3)
= 25 - 6
= 19
Answer:
19
Step-by-step explanation:
since value of both a+b and a*b are given
formula for a^2 + b^2 is (a+b)^2-2*a*b
Substituting those value,
a^2+b^2=5^2-2*3
i.e. 25-6
=19
Which describes the correct way to convert minutes to hours?
Divide the number of minutes by 24.
Multiply the number of minutes by 24.
Divide the number of minutes by 60.
Multiply the number of minutes by 60.
Answer:
Divide the number of minutes by 60.
Step-by-step explanation:
A company offers two monthly plans. Plan A costs $ 25 plus an additional $0.10 for each minute of calls. Plan B costs $18 plus an additional $0.15 for each minute of calls.
Answer:
The indifference point is 140 minutes.
Step-by-step explanation:
Giving the following information:
Plan A costs $ 25 plus an additional $0.10 for each minute of calls.
Plan B costs $18 plus an additional $0.15 for each minute of calls.
First, we need to establish the total cost formula for each plan:
Plan A= 25 + 0.1*x
Plan B= 18 + 0.15*x
x= number of minutes
Now, to calculate the indifference point, we equal both formulas and isolate x:
25 + 0.1x = 18 + 0.15x
7 = 0.05x
140=x
The indifference point is 140 minutes.
Prove:
Plan A= 25 + 0.1*140= $39
Plan B= 18 + 0.15*140= $39