Answer:
It is just 65.
Step-by-step explanation:
Which fraction is greater than 2/5? 3/10, 7/10, 2/4, 3/6
Answer:
all of them are except for 3/10
Step-by-step explanation:
Answer:
3/6
Step-by-step explanation:
plz mark as brainliest
thank you
19NBoli
combine like terms
[tex]y + 4 + 3(y + 2)[/tex]
[tex]5x + 3(y + 4x)[/tex]
Answer:
17x+7y+10
Step-by-step explanation:
y+4+3(y+2)
you have to multiply 3 by the numbers/variables in the parenthesis
y+4+3y+5
Do the same to the other equation
5x+3(y+4x)
5x+3y+12x
Set an equation that will let you add their like terms.
y+4+3y+5+5x+3y+12x
I'm going to add like terms with the y
y+3y+3y = 7y
Now like terms with x
5x+12x = 17x
Now put them all as a single equation
17x+7y+10
Please help someone
Answer:
A.
Step-by-step explanation:
because a right angle was the same legnth as that figure and also you can make a L so its A
Bob has 17/23 left of a wall to demolish. Each swing of a sledgehammer brings down an additional 17/161 of the wall. How many more swings will it take him to bring down all of the wall?
A blender was originally sold for $90 and has been marked down to $79.20. What is the percentage of discount for the blender
Answer:
12%
Step-by-step explanation:
Percentage discount
[tex] = \frac{discount}{original \: price} \times 100\% \\ = \frac{90 - 79.20}{90} \times 100\% \\ = 12\%[/tex]
☆ Discount= original price -marked price
What is the slope of the line shown below?
Answer:
The slope of the line will be 1//3
Step-by-step explanation:
Hope this Helped
A company produces two types of jackets; windbreakers and rainbreakers. The company has at most 61 hours of finishing time per week and 67 hours of packaging time per week. Each windbreaker jacket takes 59 minutes of finishing time and 21 minutes of packaging time per week, whereas each rainbreaker jacket takes 58 minutes of finishing time and 34 minutes of packaging time per week. The company's profit for each windbreaker and rainbreaker jacket is 28 and 41, respectively. Let x denote the number of windbreaker jackets they should produce and y denote the number of rainbreaker jackets they should produce. The company wants to maximize profit. Set up the Linear Programming Problem for this situation.
Answer:
Max p = 28x + 41y
Subject to
59x + 58y ≤ 3660
21x + 34y ≤ 4020
x ≥ 0, y ≥ 0
Step-by-step explanation:
As given ,
Windbreakers Rain breakers Total
Finishing time 59 min 58 min 61 hr
Packaging time 21 min 34 min 68 hr
Profit 28 41
Let
The number of windbreaker jackets they should produce = x
The number of rain breaker jackets they should produce = y
As given,
The company wants to maximize profit.
⇒ Maximum Profit , p = 28x + 41 y
Now,
As 1 hour = 60 min
⇒61 hours = 61×60 = 3660 min
and 67 hours = 67×60 = 4020 min
∴ we get
The equations become
59x + 58y ≤ 3660
21x + 34y ≤ 4020
x ≥ 0, y ≥ 0
So, the Linear Programming Problem (LPP) for this problem is -
Max p = 28x + 41y
Subject to
59x + 58y ≤ 3660
21x + 34y ≤ 4020
x ≥ 0, y ≥ 0
Forty percent of all high school graduate work during the summer to earn money for college tuition for the upcoming fall term. Assuming a binomial distribution, if 6 graduates are selected at random, what is the probability that none of the graduates have a summer job
Answer:
[tex]0.0467[/tex] is the probability that none of the graduates have a summer job
Step-by-step explanation:
Here
P [tex]= 0.40[/tex] and n [tex]= 6[/tex]
Probability that none of the graduate gets job
this means that x = 0
P (x = 0) [tex]= ^6C_0 * (0.40)^0 * (0.60)^6[/tex]
P (x = 0) [tex]= 0.0467[/tex]
find the area of a square plot of side 12 cm
Answer:
area of a square
= side × side
= 12 × 12
=144cm^2
Which property is used for the following expression (4x2) x 5 = 2 x (5 x 4) ?
You are checking a bag at the airport. Your bag weighs 16 pounds plus 2 more pounds for each souvenir you add. How many souvenirs can you add if bags can weigh no more than 50 pounds?
Answer:
16
Step-by-step explanation:
50 - 16 = 34
34 / 2 = 17
34 + 17 = 51, which is too much; so we take 1 souvenir out which would be 16.
Quick check:
34 + 16 = 50
Hope this helps!
b(x)=[x+4], what is b(-10)?
Step-by-step explanation:
b(x) = x + 4
b( -10) = - 10 + 4
= - 6
Hope it will help :)❤
Answer:
-6
Step-by-step explanation:
b(-10) = -10 +4
= -6
PLEASE HELP ASAP - WILL GIVE BRAINLIEST TO BEST ANSWER
Solve is for solving the answer, and check is for checking your work. Is it alright if anybody could solve it before an hour?
Answer:
1. x = 6 check: 3 * 6 = 18
2. x = -12 check: -12/3 = -4
3. x = 11 check: 11 * 11 = 121
4. y = -4 check: -8 * -4 = 32
Step-by-step explanation:
1. x=6 ( 3×6=18)
2. x = -12 (-12÷3 = -4)
3. x=11 (11×11=121)
4 y=-4 (-8 × -4 = 32)
help please, i would appreciate
Answer:
592.83 ft^2
Step-by-step explanation:
First estimate the area of the rectangle:
Area rectangle = Base x Height = 20 * 36 = 720 ft^2
and then subtract from it the area of a semi-circle of radius 18/2 = 9 ft
Using the formula for the semicircle's area:
Semi-circle's area= pi * R^2 / 2 = 3.14 * 9^2 / 2 = 127.17 ft^2
Such gives us:
720 ft^2 - 127.17 ft^2 = 592.83 ft^2
HELP!!!!1 100 POINTS TO HOWEVER ANSWERS AND BRAINLIST!!!!!
Given f(x) = −2(x + 3) 2 − 1 a. Find the vertex: ___________________ b. Find the axis of symmetry: ________________ c. Parabola opens up or down (circle one) d. Find the value of a in the equation. ____________ e. The parabola has a maximum or a minimum (circle one) ____________
Answer:
C
Step-by-step explanation:
Change 7.5% to fraction in its lowest term
Answer:
3/40
Step-by-step explanation:
7.5% = 75/1000
Then you simplify to get 3/40
2(f^4)^2f^2
——————-
8f^12
Answer:
=2f^10
Step-by-step explanation:
Question -3+13x=9.
Explain the steps of how you would find the value of x.
What is the value of x?
How do you know that your answer is correct? How can you prove that?
Answer:
-3+13x=9.
13x=9+3
13x=12
x=12/13
i proved it by putting value of x in reactant side you get product .
-3+13×12/13=9
Answer:
x = 12/13
Step-by-step explanation:
-3 + 13x = 9
Adding 3 to both sides,
13x = 12
Dividing both sides by 13,
x = 12/13
We can prove it by putting the value of x we got in the given equation:
LHS = -3 + 13x
= -3 + 13 (12/13)
= -3 + 12
= 9 = RHS
Hence, proved.
Hope it helps :)
Please mark my answer as the brainliest
Suppose you know that ∠S and ∠Y are complementary, and that m∠S = 2(m∠Y) − 75°. Find m∠Y.
m∠s + m∠y = 90
m∠s = 90 - m∠y
m∠s= 2(m∠y) - 75
90 - m∠y = 2 m∠y -75
90 + 75 = 3 (m∠y)
165 = 3 (m∠y)
55= m∠y
Simplify e5 x e4 lol
Answer:
9e
Step-by-step explanation:
If e is a variable without a value then 5e*4e is 9e.
what is the value of x in 2x = 64
Answer:
2×=64
2×/2=64/2
×=32.....x is solved
Answer:
x=32
Step-by-step explanation:
when divided by 2, 64 is equal to 32
somone answer this question PLEASE
Answer:
[tex] \huge x > 3[/tex]hope this helps
Answer:
x>3
Step-by-step explanation:
thats the answer.......
Suppose a game uses a spinner that has four possible outcomes: 1, 2, 3, and 4. What outcomes make up the complementary event of getting "2 or greater" on this spinner?
Answer:
Outcome of complementary event of getting "2 or greater" on the spinner = {1}
Step-by-step explanation:
Let A be an event of getting '' 2 or greater ''
The complementary event of A be = A' = getting ''less than 2 ''
Now,
The Sample space S = { 1, 2, 3, 4 }
Outcome of A' = { 1 }
∴ we get
Outcome of complementary event of getting "2 or greater" on the spinner = {1}
Area: 252 ft2
Express the side length of this square as a radical in simplest form
What is an
equation of the line that passes through the points (-5, 8) and
(5,0)?
Answer:
y=4/5x-4
Step-by-step explanation:
use formulas (y2-y1)/(x2-x1) and y=mx+b
slope (y2-y1)/(x2-x1):
(8-0)/(5-(-5))
=8/10
=4/5
equation (y=mx+b):
0=4/5(5)+b
0=4+b
b=-4
1. Evaluate each expression:
a. −12•13
b. −12•−13
c. 12•(−54)
d. −12•(−54)
Answer:
a. −12•13= -156
b. −12•−13= 156
c. 12•(−54) = -648
d. −12•(−54) = 648
Step-by-step explanation:
a and c have negative
b and d have positive
hope this helps ;)
Answer:
....
Step-by-step explanation:
Brgy. Mataas has a
population of 365 thousand this
is about 40% of the population of Brgy. Mababa.
what
is the population of Brgy. Mababa?
Answer:
Step-by-step explanation:
Your answer
40% of 365000 is = 146000
Mark it as Brainlist answer. Follow me.
A local pizza shop has a membership program for frequent buyers. The membership costs $20 per month and members get a discounted price of $1.50 per slice of pizza. Shandra purchased a membership to this pizza shop. How much would Shandra have to pay the pizza shop if she bought 5 slices of pizza this month? What would be the monthly cost for x slices of pizza?
Answer:
Shandra would pay $27.50 for 5 slices
Cost = 20+1.50x
Step-by-step explanation:
Given
[tex]Membership = \$20[/tex]
[tex]Discounted\ Price = \$1.50[/tex] per slice
Solving (a): Cost of 5 slices
Represent the total price with y and the number of slice with x.
So, we have:
[tex]y = Membership + Discounted\ Price * x[/tex]
This gives:
[tex]y = 20+ 1.50* x[/tex]
In this case: x = 5.
So, we have:
[tex]y = 20+ 1.50* 5[/tex]
[tex]y = 20+ 7.50[/tex]
[tex]y = 27.50[/tex]
Shandra would pay $27.50 for 5 slices
Solving (b): Cost of x slices
This has been solved in (a).
[tex]y = 20+ 1.50* x[/tex]
[tex]y = 20+1.50x[/tex]
Hence, the cost of x slices is 20+1.50x
Identify the percent of change as an increase or decrease. Then find the percent of
change. Round to the nearest tenth of a percent, if necessary.
$18.75 to $18.60
Answers:
Increase; 15%
Decrease; 0.15%
Decrease: 0.008%
Decrease; 0.8%
Answer:
Decreasing; 0.8%
(4 x -9–2)
27 – 3x1x17
Answer:
(36-2)27-3*1*17
-38*27-3*1*17
-1077