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creativ13 [48]
3 years ago
12

A website offers free shipping to customers who order at least $75 dollars worth of merchandise. Della is ordering 2 flashlights

at $10.00 each and plans to order packs of $5.00 batteries until her total is at least $75. Which statement best describes how many packs of batteries she must order to qualify for free shipping?
A. 11 or more
B. 13 or more
C. 15 or more
D. 19 or more
Mathematics
2 answers:
Vlada [557]3 years ago
6 0
It’s A. 11 or more
YW
Debora [2.8K]3 years ago
4 0

Answer:

10(2) + 5x <u>></u> 75 (the inequality for the story problem; multiply)

20 + 5x <u>></u> 55 (subtract 20 from both sides to isolate the x-term)

5x <u>></u> 55 (divide both sides by 5 to isolate x)

x <u>></u> 11 (x is greater than or equal to 15)

the answer is A

Step-by-step explanation:

I hope this helped :)

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A pizzeria sells a round pizza with a diameter of 16 inches. Another pizzeria sells a large square pizza with a side length of 1
ankoles [38]

Answer:

pizzeria1

Step-by-step explanation:

Given data

pizzeria1

Diameter=16in

Radius= 16/2= 8in

Area= πr^2

Area= 3.132*8^2

Area= 201.09 in^2

pizzeria2

Diameter=15in

Radius= 15/2= 7.5in

Area= πr^2

Area= 3.132*7.5^2

Area= 176.74n^2

4 0
3 years ago
3 ÷ 1/4. Home work again :( ​
sergiy2304 [10]

The answer is 12!

Hope this helps! :D

------The answers got taken down :(------

4 0
3 years ago
Find x. problem is in picture
Masja [62]

Answer:

x=21

Step-by-step explanation:

We know that C is a right angle, which means that x + 3x+6 = 90

4x+6=90\\4x=84\\x=21

Have a nice day. hope I helped please rate brainliest!

3 0
2 years ago
What is this answer??
Gala2k [10]

Answer:

4/5

Step-by-step explanation:

0.80=80/100=40/50=4/5

5 0
3 years ago
What are the coordinates of the midpoint for segment AB if A is (14 , -2) and B is (7 , -8)
Alenkasestr [34]

Answer:

Step-by-step explanation:

(14 + 7)/2 = 21/2= 10.5

(-2 + (-8))/2= -10/2= -5

Midpoint(10.5, -5)

5 0
3 years ago
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