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Tasya [4]
3 years ago
10

Help me! i need this answer

Mathematics
1 answer:
kirill115 [55]3 years ago
4 0

Answer:

x=15

Step-by-step explanation:

Please mark brainliest

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The Japanese Yen corresponds to the American Dollar. If the exchange rate is 150 Yen for 1 Dollar, then a Japanese car sold in A
Papessa [141]

Answer:

125,000

Step-by-step explanation:

Take the Japanese yen and divide by 12

1,500,000 divided by 12 = 125,000

3 0
3 years ago
Solve.<br> y=x - 7<br> 5+2y=7
lesantik [10]

Answer:

\huge\boxed{x=8;\ y=1\to(8;\ 1)}

Step-by-step explanation:

\left\{\begin{array}{ccc}y=x-7&(1)\\5+2y=7&(2)\end{array}\right\\\\\text{Substitute (1) to (2) and solve for x:}\\\\5+2(x-7)=7\qquad\text{use the distributive property}\\\\5+(2)(x)+(2)(-7)=7\\\\5+2x-14=7\\\\2x+(5-14)=7\\\\2x-9=7\qquad\text{add 9 to both sides}\\\\2x-9+9=7+9\\\\2x=16\qquad\text{divide both sides by 2}\\\\\dfrac{2x}{2}=\dfrac{16}{2}\\\\\boxed{x=8}

\text{Substitute it to (1):}\\\\y=8-7\\\\\boxed{y=1}

8 0
3 years ago
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What is -4x+5y if x is 3 and y is 5
klasskru [66]
The answer is 13 hope this helps
6 0
3 years ago
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Can someone help me plsss
artcher [175]

100 = 36 + x^2

64 = x^2

x = 8

8 0
3 years ago
George places 35 books on 7 shelves each shelf holds the same number of books which equations can be used to find how many books
tino4ka555 [31]
35 divided by 7=5 so there's 5 books on each shelf
5 0
3 years ago
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