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Mashcka [7]
3 years ago
8

IDK this I really need help with this if anyone wants to help plz do

Mathematics
1 answer:
LUCKY_DIMON [66]3 years ago
5 0
(b+5)(b-7)
hope it can help u
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One month Ivanna rented 7 movies and 9 video games for a total of $80. The next month she rented 5 movies and 3 video games for
ZanzabumX [31]

Answer:

each movie costs $2.75, each video game costs $6.75

Step-by-step explanation:

x = movies, y = video games

7x + 9y = 80

5x + 3y = 34

simplified to

x = 11/4 , y = 27/4

5 0
3 years ago
One shelf will hold 45 pounds of boxes. If you have to store 270 pounds of boxes, how many shelves will you need?
arlik [135]

Hi!

We will solve this using ratios, like this:

1 shelf holds 45 pounds

x shelves hold 270 pounds

______________________

x = (270*1)/45

x = 270/45

x = 6

6 shelves will be needed to hold 270 pounds of boxes.

Hope this helps!

6 0
3 years ago
Read 2 more answers
What is the best measure of center for the data represented 2 points<br> by the histogram below?
AlexFokin [52]

Answer:

Median

Step-by-step explanation:

Hope this helped

3 0
3 years ago
A baker is using a cookie recipe that calls for 2 1/4 cups of flower to yield 36 cookies. How many flour will the baker need to
Kryger [21]
90/36 is 2.5, so the Baker needs to make 2.5 batches of cookies

2.5 batches of cookies x 2.25 cups of flour

is 5.625 cups of flour

which is 5 5/8 cups of flour
6 0
2 years ago
+3=17
aev [14]

Answer:

1

Step-by-step explanation:

5 0
2 years ago
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