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vova2212 [387]
3 years ago
8

What is the value of y in the equation 5x + 2y = 20, when x = 0.3?

Mathematics
1 answer:
velikii [3]3 years ago
5 0

Answer:

y=9.25

Step-by-step explanation:

1. Plug in x=0.3 into the equation.

5(0.3)+2y=20

2. Simplify

1.5+2y=20

2y=18.5

3. Isolate y on the left side of the equation by dividing by 2 on both sides.

y=9.25

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1 pound of apples for $2.15 or 3 pounds of apples for $5.76
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Answer:$7.91


Step-by-step explanation:add 2.15+5.76=7.91


7 0
3 years ago
The equation of the circle with center (3, -2) and radius 7 is<br> (X blank) + (y blank)
deff fn [24]

Answer:

Step-by-step explanation:

(x-3)^2 + (y+2)^2 = 7^2

5 0
3 years ago
Read 2 more answers
HELP ME PLEASE
yuradex [85]

Answer:

368 milliliters.

Step-by-step explanation:

Compound A + Compound B = 1 drug

4 + 7 = 1 drug

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Multiply the compounds by the amount of drugs, e.g.

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Hope this helps :)

8 0
3 years ago
04:49
disa [49]
Answer- 85,7 g
300:7= 42,85
42,85x2=85,7
7 0
3 years ago
What is the hcf of 45 and 100
Ira Lisetskai [31]

Answer:

45 100

/ \ / \

3 × 15 2×50

/ \ / \

3× 5 2×25

/ \

5×5

45 : 3×3×5

100: 2×2×5×5

common : 3×5

15

HCF: 15

6 0
3 years ago
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