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Nat2105 [25]
3 years ago
15

Use cubes. Draw to show how you make ten. find the sum.

Mathematics
1 answer:
Mila [183]3 years ago
7 0
If you're asking for the model for the second problem (I didn't see any unsolved), here it is!

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How do you solve thus ? 8=8v-4(v+8)
Harrizon [31]
8 = 8v - 4 (v + 8)

Distribute the 4 through the parentheses

8 = 8v - 4v - 32

combine like terms

8 = 4v - 32

add 32 to both sides

8 + 32 = 4v -32 + 32

combine like terms

40 = 4v

divide each side by 4

40/10 = v

4 = v

v= 4
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Answer: C {3, 4}

Step-by-step explanation:

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Find the slope of a line parallel to the line that crosses ( 3 , − 2 ) and the y -intercept is ( 0 , − 3 ) . I finally figured o
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Answer:

y = 1/3x - 3

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We can find the equation of the line, by finding the slope and combine with our y-intercept (-3).

We need to use the slope formula to find the slope.

Thus, we have (-3 - (-2)) / 0 - 3 = -1/-3 = 1/3

So our equation is y = -1/3x - 3

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