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3 years ago

12

Solve 2x + 26=2 [5-3x]

1 answer:

musickatia [10]3 years ago

8 0

Step-by-step explanation:

2x+26=2(5-3x)

2x+26=10-6x

combination of like terms

2x+6x=10-26

8x= -16

x= -16/8

x= -2

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A Wood carver has made 179 carved animals. The animals will be shipped in boxes that hold only 8 animals each. How many boxes wi

gayaneshka [121]

Since there is 179 carved animals and boxes that hold 8 of them each, you do 179/8 to find how many boxes you need. The answer for 179/8 is 22 with 3 animals left over. The question says how many boxes will be completely filled, so the answer to this question is 22.

5 0

4 years ago

If we draw lines to join each given point to the origin, identify the points whose corresponding line has a slope that is an int

xz_007 [3.2K]

Answer:

The slopes of OA, OB ans OC are integer values.

Step-by-step explanation:

If a line passing through two points then the slope of the line is

$m=\frac{y_2-y_1}{x_2-x_1}$

If one point is origin then the slope of the line is

$m=\frac{y_2-0}{x_2-0}=\frac{y_2}{x_2}$

The slope of line OA is

$m_{OA}=\frac{8}{2}=4$

It is an integer.

The slope of line OB is

$m_{OB}=\frac{9}{3}=3$

It is an integer.

The slope of line OC is

$m_{OC}=\frac{8}{4}=2$

It is an integer.

The slope of line OD is

$m_{OD}=\frac{8}{5}$

It is not an integer.

The slope of line OE is

$m_{OE}=\frac{7}{6}$

It is not an integer.

The slope of line OF is

$m_{OF}=\frac{6}{7}$

It is not an integer.

Therefore the slopes of OA, OB ans OC are integer values.

3 0

3 years ago

Read 2 more answers

A tree 7 ft tall grows an average of 6 in. each year. Which equation models the tree’s height h after x years?

kakasveta [241]

h=7+(6•x) is the equation

3 0

3 years ago

Please help me with this question.

Sedbober [7]

Answer:

A)c=130/20

B)6.5 calories

Step-by-step explanation:

in one minute the calories burnt are

the equation would be

20 min.=130 calories

1 min.=?c

c=130÷20

part B=130÷20

=6.5 CALORIES

7 0

3 years ago

Please help and give why

Kobotan [32]

6 1/4 because 9 1/2 - 3 1/4= 6 1/4
You can also use the distance formula

3 0

2 years ago

Read 2 more answers