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Elenna [48]
3 years ago
11

What is 2x+4(7−x) simpliefied

Mathematics
2 answers:
irga5000 [103]3 years ago
8 0

Answer:

-2x+28 or 28-2x

Step-by-step explanation:

2x+4\left(7-x\right)

Expand:

2x+28-4x

SImplify:

-2x+28 or 28-2x

Elodia [21]3 years ago
8 0

Answer:

-2x+28

Step-by-step explanation:

2x+4(7-x)

2x+28-4x

2x-4x+28

-2x+28

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The picture below shows Annie and her younger brother Tommy’s money. They want to combine their money to buy something together.
Inga [223]

Answer:

$5.47

Step-by-step explanation:

Given data:

Annie has 4 dollar , 11 dimes, 4 pennies.

Tommy has 3 dimes, 3 pennies.

To add the money, let us first convert dime and penny into dollar.

1 dollar = $1

11 dime = $1.1

4 penny = $0.04

3 dime = $0.3

3 penny = $ 0.03

Total money = Annie’s money + Tommy’s money

                     = $4 + $1.1 + $ 0.04 + $0.3 + $0.03

                     = $5.47

So, they have $5.47 in all.

5 0
4 years ago
Read 2 more answers
Please help me with this problem
JulsSmile [24]

Answer:

37°

Step-by-step explanation:

since <1 +<6=180° (sum of co interior angles)

143°+<6= 180°

<6=180°-143°

<6= 37°

m<6=m<7 (vertically opposite angles)

Hence m<6=37°

m<7=37°

5 0
2 years ago
Regina has a bag of marbles that contains 3 blue marbles, 4 red marbles, and 5 yellow marbles. She draws one marble, then replac
SashulF [63]

Answer: 12, 1/4, 5/12, 5/48

Step-by-step explanation:

i got it right

6 0
3 years ago
2+2+2000+4000+5000+6000
Over [174]

Answer:

17004

Step-by-step explanation:

j add :0

3 0
3 years ago
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Hank estimatedthe width of the door to his classroom in feet. What is a reasonable estimate?
kap26 [50]
A good estimate for a door in a public setting is about 4 feet
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3 years ago
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