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Serhud [2]
2 years ago
15

Can someone help me on #1,3,5,7?

Mathematics
1 answer:
DaniilM [7]2 years ago
7 0

Answer:

duno

Step-by-step explanation:

duno duno

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B. You have a recipe that indicates to use 7
Sonja [21]

Answer:

20 parts

Step-by-step explanation:

7:5

28:x

7*4=28, 5*4=20; x=20

28:20

6 0
3 years ago
A shoe store uses a ​50% markup for all of the shoes it sells. What would be the selling price of a pair of shoes that has a who
PSYCHO15rus [73]

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ummm

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4 0
2 years ago
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Let p(x) = 7x + 5 and r(x) = x - 1. Find and evaluate (r x p) (5)
quester [9]

Answer: 39

Step-by-step explanation:

Given

P(x)=7x+5

r(x)=x-1

r(p(x))=7x+5-1=7x+4

so, r(p(5))

\Rightarrow r(p(5))=7\times 5+4=35+4=39

8 0
3 years ago
Please help me with this question (:
fenix001 [56]

\frac{59  + x}{2}  = 78 \\ 59 + x = 156 \\ x = 97

Answer: VW=97

5 0
3 years ago
Lin runs 12 laps around a track in 15 minutes.
nalin [4]

Answer:

1.25

Step-by-step explanation:

15/12

5 0
3 years ago
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