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yaroslaw [1]
3 years ago
11

Identify the method that will be used to solve for x for each equation.

Mathematics
2 answers:
liraira [26]3 years ago
7 0
1. x = 5

2. x = 20

3. x = 2

4. x = 8
gladu [14]3 years ago
3 0

Answer:

Step-by-step explanation:

Divide 4 on each side and X will be = to 5

4x/4 = 20/4

X = 5

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a group raised $276 for its favorite charity. this is 23% of the amount it hopes to raise. how much money does the group want to
OverLord2011 [107]

Answer: The group wants to raise $1,200.

Step-by-step explanation:

We can use a proportion to solve.

part/whole = percent/100

If we insert the values:

276/x = 23/100

We can cross multiply.

276 x 100 = 27,600

27,600 / 23 = 1,200

$1,200 is the answer.

6 0
2 years ago
40 points PLZ HELP!
tiny-mole [99]

Answer:

178

Step-by-step explanation:

4 0
3 years ago
Help pleaseeeeee thanks i hope u have a good day
VikaD [51]

Answer:

12825$

Step-by-step explanation:

1 yard = 3 ft

we can convert each of the lengths from ft to yards

240 ft = 80 yards

285 ft = 95 yards

450 ft = 150 yards

150+150+95+80 = 475 yards

1 yard of fencing costs 27$ so we are going to multiply that by the total yards

475*27=12825$

4 0
2 years ago
Alice and Claire go apple picking. When they are done, Claire has 3 times as many apples in her basket as Alice has in hers. (No
ElenaW [278]

Answer:

6 apples, 21 apples, 30 apples respectively

Step-by-step explanation:

Let us first start by writing <u>expressions</u> so that we can easily solve for the problems below.

Let us suppose Alice is x. In this case, Claire has 3 times Alice's apples, so 3x.

1. If Alice has 2 apples (x), then Claire has 3x

3*2=<u>6 apples</u>

Claire has 6 apples.

2. If Alice has 7 apples (x), then Claire has 3x

3*7=<u>21 apples</u>

Claire has 21 apples.

<u />

3. If Alice has 10 apples (x), then Claire has 3x

3*10=<u>30 apples</u>

Claire has 30 apples.

<em>I hope this helps! Please let me know if you have any further questions :)</em>

5 0
3 years ago
Mike earns $11.50 an hour <br><br> Write a linear function for the given in formation.
Otrada [13]

Answer: y = 11.50x

Step-by-step explanation:

linear function format:

y = mx + b

since its linear and it starts from 0, b is 0 since there is no addon

y = mx

x is the number of hours, y is the payment incrementing by 11.50 per hour, making 11.50 our gradiant

So y = 11.50x

1 hour = 11.50 * 1

2 hour = 11.50 * 2 and so on

5 0
2 years ago
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