All categories

3 years ago

Please HELP:((((( please please please:((

Mathematics

2 answers:

bekas [8.4K]3 years ago

6 0

Answer:

1. -6a - 48

2. 4 + 36x

3. -30n + 42

4. 18m + 20

5. 32 + 24n

6. -8b - 32

Ray Of Light [21]3 years ago

3 0

Answer:

Step-by-step explanation:

All use distributive propriety of multiplication over addition/subtraction

just remember (-)*(-) = (+) and (-)*(+) = (-)

1) -6(a+8) = -6a -48

2) 4(1+9x) = 4 + 36x

3) 6(-5n+7) = -30n + 42

4) (9m +10) *2 = 18m +20

5) (-4-3n)*-8 = 32+24n

6) 8(-b-4) = -8b -32

You might be interested in

5. y = (x + 5)2 – 25

Oksana_A [137]

Answer:

Step-by-step explanation:

25+x=25x

25-25=0

y=0

4 0

3 years ago

Find an equivalent ratio for 22/55 and then write the proportion

lutik1710 [3]

$\frac{22}{55} = \frac{2}{5} = .4$

7 0

3 years ago

Read 2 more answers

Video games sold: x

Nata [24]

Answer:

<u>The correct answer is D. 53x - 12</u>

Step-by-step explanation:

Let's find P(x), this way:

Profits = Revenue - Cost

Profit function = Revenue function - Cost function

P (x) = R (x) - C (x)

Replacing with the real values we have:

P (x) = 60x - (12 + 7x)

P (x) = 60x - 12 - 7x

P (x) = 53x - 12

<u>The correct answer is D. 53x - 12</u>

6 0

3 years ago

Which are perfect squares check all that apply 72 36 8 16 81 64 48

Julli [10]

Answer:36 16

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

What is the smallest number that is a multiple of both 4 and 6

lana66690 [7]

Answer:

Step-by-step explanation:

4 2x2 is 4

2x3 is 6

sorry for the long type it says 20 character above

5 0

3 years ago

Read 2 more answers