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3 years ago

HELP ASAP PLEASE!!!

Mathematics

1 answer:

Bumek [7]3 years ago

6 0

The answer would be D since the pattern is multiplying by negative 4 so 24 times -4 is -96.

You could also find it by dividing 384 by -4 and get -96 as well.

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Please help me with these 6 through 10 :)

drek231 [11]

6.) constant = 75

7.) open sentence = 6 + 22 = 28

8.) equation = 17 + b = 47

9.) solution = when x + 37 = 62, x = 25

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2 years ago

7. Solve the proportion

RideAnS [48]

Answer:

Step-by-step explanation:

56 divided by 7 = 8

14 divided by 7 = 2

hinting at 8/2

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3 years ago

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Please help (20 points)

Evgesh-ka [11]

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3 years ago

Simplify:<br> 4(2a+3)+5(a+3)

EleoNora [17]

Answer:

13a+27

Step-by-step explanation:

8a+12+5a+15= 13a+27

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3 years ago

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Find the value of x........

raketka [301]

Answer:

x=23

Step-by-step explanation:

Hello There!

Remember the exterior angle of a triangle is equal to the opposite interior angles of a triangle

137-x=2x+3x-1

now we can solve for x

step 1 combine like terms

2x+3x=5x

now we have

137-x=5x-1

step 2 add 1 to each side

-1+1 cancels out

137+1=138

138-x=5x

step 2 add x to each side

-x+x cancels out

5x+x=6x

now we have

138=6x

step 3 divide each side by 6

6x/6=x

138/6=23

we´re left with x=23

7 0

2 years ago