4 years ago

Please answer, will mark brainliest :)

Mathematics

1 answer:

Karolina [17]4 years ago

8 0

Answer:

100>=500-15x

Step-by-step explanation:

He needs at least 100, so it's greater than OR equal to 100. He starts with 500 and goes down 15 each week. The x stands for the amount of weeks that are in the school year. Sorry for the terrible formatting on the greater than or equal to.

You might be interested in

Juan quiere comprar una bicicleta que cuesta $ 120. Tiene $ 30 y ahorrará $ 17 cada semana. ¿Cuántas semanas tardará en ahorrar

diamong [38]

Seis semanas para comprar la bicicleta

8 0

3 years ago

What is the value of y? a. 30 b. 26 c. 28 d. 24

Verizon [17]

Answer:

option-b

Step-by-step explanation:

we are given three parallel lines

so, corresponding angles must be equal

we get

$126=5y-4$

now, we can solve for y

Add both sides by 4

$126+4=5y-4+4$

$130=5y$

Divide both sides by 5

and we get

$y=26$ ...........Answer

8 0

4 years ago

A sphere has a surface area of 36 pi ft square. find the volume of the sphere

Dmitriy789 [7]

SA=4pir^2
V=(4/3)hpir^2

given
SA=36pi
36pi=4pir^2
divide by 4pi
9=r^2
sqrt both sides
3=r

v=(4/3)pir^3
v=(4/3)pi3^3
V=4pi9
v=36pi

36pi cubic feet

5 0

4 years ago

Read 2 more answers

Four 1 1/6 inch wood strips are used to form

worty [1.4K]

Answer:

14/3 in. or 4 2/3 in.

Step-by-step explanation:

Perimeter is the sum of all sides.

P=4s

Fill in known numbers

$P = 4(1\frac{1}{6} )$

Solve

$P=\frac{14}{3}$

5 0

3 years ago

A department store sells a pair of shoes with a 80% markup. If the store bought the pair of shoes for $55.25. Round the price to

AleksandrR [38]

Answer:

$31.00

Step-by-step explanation:

that is the procedure above

6 0

3 years ago