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Schach [20]
3 years ago
14

Solve for x 4x+8=28

Mathematics
2 answers:
scoray [572]3 years ago
6 0

Answer:

x=5

Step-by-step explanation:

I subtracted 8 from 28 and then divided 20 by 4 to get the answer.

liraira [26]3 years ago
3 0

x = 5.

I attached an image of my work!

Step 1: Subtract 8 from both sides

4x =  20

Step 2: Divide each side by 4

x = 5

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Granny had 25 bananas.
Ede4ka [16]

Answer:

No

Step-by-step explanation:

She needs 3 bananas for each  loaf of banana bread.

She needs 3*9=27 bananas for 9 loaves.

She has only 25, she is 2 bananas short

7 0
2 years ago
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NEED HELP ASAP!!!!!!!!!!!!!!!!!
kotegsom [21]

Answer:

I think it is 6 sorry if it is wrong

Step-by-step explanation:

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5 0
3 years ago
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A collection of stamps consists of 22¢ stamps and 40¢ stamps. The number of 22¢ stamps is three more than four times the number
Artemon [7]

Answer:

27

Step-by-step explanation:

Let :

Number of 40¢ = x

Number of 22¢ = 4x + 3

Total stamp value = $8.34 = (8.34 * 100) = 834¢

40¢x + 22¢(4x + 3) = 834¢

40x + 88x + 66 = 834

128x = 834 - 66

128x = 768

x = 768 / 128

x = 6

Number of 22¢ stamp:

4(6) + 3 = 24 + 3 = 27

7 0
3 years ago
How far up will a 15-foot long ladder reach on a vertical wall if its end is placed 6 feet from
alexandr1967 [171]

Answer:

3) 13.75 ft

Step-by-step explanation:

You have to square the whole equation (15^2 - 6^2) and you’ll get 13.7477 round that and you get answer 3

thats as well as I can explain it, I’m no teacher. :)

4 0
2 years ago
In a survey, one out of five people named blue as their favorite color. Three out of ten named red. If 1,100 people were include
bagirrra123 [75]
1/5 = x/1100                                                    

5x = 1100
x = 1100 ÷ 5
x = 220

So 220 people named blue as fav.

3/10 = x/1100

3x = 1100
x = 1100 ÷ 3
x = 366.6666.... = 367

So 367 people chose red

8 0
3 years ago
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