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love history [14]
2 years ago
7

For each equation choose a value for x and then solve

Mathematics
1 answer:
ss7ja [257]2 years ago
5 0

Answer:

Step-by-step explanation:

For each equation choose a value for x and then solve to find the corresponding y value that makes that equation true.

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Zachary bought 8.25 pounds of red, white, and blue candies for his Fourth of July party. If 2.5 pounds of the candies are red, a
Dahasolnce [82]

Answer:

2 pounds

Step-by-step explanation:

pounds of white candy: 8.25 - (2.5 + 3.75) = 8.25 - 6.25 = 2

3 0
3 years ago
The length of a rectangle is 2 units more than the width. The area of the rectangle is 48 units. What is the width, in units, of
IRINA_888 [86]

Answer:

6 units

Step-by-step explanation:

A = lw

l = w + 2

48 = lw

48 = (w + 2)w

48 = w² + 2w

0 = w² + 2w - 48

Quadratic equation results =

w = 6 or w = -8

But the measure could not be negative, therefore w = 6

5 0
3 years ago
0.27 recurring as a fraction please
natali 33 [55]

Answer:

\frac{3}{11}

Step-by-step explanation:

assuming the recurring digits are 0.272727.... , then

we require 2 equations with the repeating digits placed after the decimal point.

let x = 0.2727.... (1) ← multiply both sides by 100

100x = 27.2727... (2)

subtract (1) from (2) thus eliminating the repeating digits

99x = 27 ( divide both sides by 99 )

x = \frac{27}{99} = \frac{3}{11} ← in simplest form

3 0
1 year ago
Read 2 more answers
80 90 10 75 90 95 99 find the mean and medain which measures of center best repersents the data
beks73 [17]

Answer:

77

Step-by-step explanation:

sum of all number/total numbers

80+90+10+75+98+95+99/7

77

4 0
3 years ago
Solve for x: x + 8 = -3 show work please
nirvana33 [79]

Answer:

-11

Step-by-step explanation:

X + 8 = -3

x = -11

11-8

3

-11 - 8 = -3

6 0
3 years ago
Read 2 more answers
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