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2 years ago

10

Use the GCF and the distributive Property to find the sum of 29 + 91

1 answer:

irinina [24]2 years ago

3 0

First you add them and then factor them the biggest factor is the answer

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I need help on these 3 !!

vazorg [7]

Answer:

6. 0

9. -36

12. -125

Step-by-step explanation:

hope it helped :)

8 0

3 years ago

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How would i get the letter in 42n alone?

larisa86 [58]

42n, you can't take the "n" away. The "n" means times a number, so I I write n=2, then the expression will be 42 x 2, substitute the n with a 2

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3 years ago

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I need help on. this one pliss

Fofino [41]

It’s 55, plug in the numbers and the equation is 5(3)^2 + 4(2.5) then
5(9)+10 lastly
45+10=55

6 0

2 years ago

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Match the range of the function f(x) = x2 + 2x − 1 to its domain.

Kamila [148]

F(x) = x² + 2x - 1

f(2) = 2² + 2 · 2 - 1 = 4 + 4 - 1 = 7
f(-2) = (-2)² + 2 · (-2) - 1 = 4 - 4 - 1 = -1
f(3) = 3² + 2 · 3 - 1 = 9 + 6 - 1 = 14
f(-3) = (-3)² + 2 · (-3) - 1 = 9 - 6 - 1 = 2

The range = {-1; 2; 7; 14}

5 0

3 years ago

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Using two six-sided number cubes, each labeled with the numbers 1 through 6, event A is defined by rolling a sum greater than 8W

lara [203]

Answer:{(3, 6), (4, 5), (4, 6), (5, 4), (5, 5), (5, 6), (6, 3), (6, 4), (6, 5), (6, 6)}

Step-by-step explanation:

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2 years ago