3 years ago

What number is halfway between 8 and 9

Mathematics

2 answers:

GREYUIT [131]3 years ago

6 0

Answer:

$\: \ \: \: 8.5 \:$

poizon [28]3 years ago

5 0

Answer:

8.5

srry im late ;-;

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G(x)=-3X-1 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

Resolver la siguiente ecuación por eliminación o sustitución: a-8b= -9 a-2b= -7

Crazy boy [7]

Answer: Solution: $a=\dfrac{-19}{3}$ and $b=\dfrac{1}{3}$ .

Step-by-step explanation:

The given pair of equations:

$a-8b= -9\ ...(i)\\\\ a-2b= -7\ ...(ii)$

Eliminate equation (i) from (ii) , we get

$-2b-(-8b)=-7-(-9)\\\\\Rightarrow\ -2b+8b=-7+9\\\\\Rightarrow\ 6b=2\\\\\Rightarrow\ b=\dfrac{1}{3}$

Put value of b in (ii) , we get

$a-2\times\dfrac{1}{3}=-7\\\\\Rightarrow\ a=-7+\dfrac{2}{3}\\\\\Rightarrow\ a=\dfrac{-21+2}{3}\\\\\Rightarrow\ a=\dfrac{-19}{3}$

Solution: $a=\dfrac{-19}{3}$ and $b=\dfrac{1}{3}$ .

4 0

3 years ago

The sum of two consecutive odd integers is 188. list the numbers from smallest to largest:

mixer [17]

X and x+ 2 equal 188
add all the like terms to get 2x+2=188
subtract 2 from each side
2x=186
divide by 2
x=93
so the numbers are 93 and 95

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3 years ago

How do you solve for #23

Bingel [31]

5 is you answer because absolute value is the distance on a number line from 0

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3 years ago

What is the probabilit spinning an A? В В A А B СА СС [?]

tekilochka [14]

25% chance because there are 8 total “slices” and there are 2 A’s.
2/8=1/4=25%

7 0

3 years ago