3 years ago

Subtract the sum of(8m-7n+6p)and(-3m-4-p)from the sum of (2m+4-3p)and(-m-n-p)

Mathematics

1 answer:

irinina [24]3 years ago

8 0

8m,3n,9p would im guessing make the numbers to the rest of the problem

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Expand each expression. Then simplify the expression. 7(5 + 4w) + 6(8w - 3)

Ilia_Sergeevich [38]

Answer:

76w + 17

Step-by-step explanation:

7 ( 5 + 4w ) + 6 ( 8w - 3 )

= 7 ( 5 ) + 7 ( 4w ) + 6 ( 8w ) - 6 ( 3 )

= 35 + 28w + 48w - 18

= 28w + 48w + 35 - 18

= 76w + 17

3 0

2 years ago

Solve for d. d+ 4 = 16.21 d=

lutik1710 [3]

Answer:

d = 12.21

Step-by-step explanation:

1) Subtract 4 from both sides.

d = 16.21 - 4

2) Simplify 16.21 - 4 to 12.21.

d = 12.21

Check the answer!

⇒ d + 4 = 16.21

1. Let d = 12.21.

⇒ 12.21 + 4 = 16.21

2. Simplify 12.21 + 4 to 16.21

16.21 = 16.21

Done!

Thanks,

Eddie

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11 months ago

[khan academy] hello, please help me with this if youre able to, thanks uwu

Ostrovityanka [42]

Answer:

11 units

Step-by-step explanation:

To calculate CD use the distance formula

d = √ (x₂ - x₁ )² + (y₂ - y₁ )²

with (x₁, y₁ ) = C(- 4, 6) and (x₂, y₂ ) = D(- 4, - 5)

CD = $\sqrt{(-4+4)^2+(-5-6)^2}$

= $\sqrt{0^2+(-11)^2}$

= $\sqrt{0+121}$ = $\sqrt{121}$ = 11

6 0

3 years ago

Read 2 more answers

An artist is cutting pieces of ribbon to use in a project. Each piece he cuts measures

skad [1K]

Answer:

the artist cuts off 10 inches of ribbon in total

Step-by-step explanation:

2.5 × 4 = 10

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2 years ago

What number should replace the letter x in the "Seed color" row? 152 207 224 2,001

Reptile [31]

Answer:c

Step-by-step explanation:

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3 years ago