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larisa86 [58]
3 years ago
14

How do i solve for y in the given proportion

Mathematics
2 answers:
vitfil [10]3 years ago
8 0
You multiply across which would be 16 and 2 then you get y add 4 and you get the other y
Mama L [17]3 years ago
6 0
Cross Multiply.

(y+4)(y) = (2)(16)
2y+4=32
32-4=28
28/2=14
Y=14

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G(x)=-3X-1<br>What is g(10)?_​
Kazeer [188]

Answer:

-31

Step-by-step explanation:

g(x) = -3x - 1

g(10) = -3(10) - 1

g(10) = -30 - 1

g(10) = -31

4 0
3 years ago
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loris [4]

Answer:

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Step-by-step explanation:

Add all of the together to find how much they all equal. 27x3 = 81

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A storekeeper has two kinds of flour, one selling for 65 cents per pound, and the other selling for 95 cents per pound. How many
Murrr4er [49]

Answer:

The amount of 65 cents per pound flour to use is 40 pounds and the amount of 95 cents per pound flour to use is 60 pounds

Step-by-step explanation:

Let

x ----> amount of 65 cents per pound flour to use

y----> amount of 95 cents per pound flour to use

we know that

x+y=100 ----> y=100-x ----> equation A

0.65x+0.95y=0.83(100) ----> equation B

substitute equation A in equation B

0.65x+0.95(100-x)=0.83(100)

Solve for x

0.65x+95-0.95x=83

0.95-0.65x=95-83

0.30x=12

x=40\ lb

Find the value of y

y=100-40=60\ lb

therefore

The amount of 65 cents per pound flour to use is 40 pounds and the amount of 95 cents per pound flour to use is 60 pounds

4 0
3 years ago
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Trina and her mom are planting 45 plants in their garden.if their garden is 9 square feet how many plants can they put in each s
timurjin [86]
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7 0
3 years ago
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Whitepunk [10]

Answer:

8

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8 0
3 years ago
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