3 years ago

-5(x + 2) + 5(x - 5)

Mathematics

1 answer:

creativ13 [48]3 years ago

8 0

Answer:

-35

Step-by-step explanation:

X's cancel out each other

-10+-25

You might be interested in

Derek needs 2 gallons of water to mix a sports drink, but he only has 1 measuring cup. He knows there are 4 cups in 1 quart, and

blagie [28]

Answer:

Where are the drop down menus ?

Step-by-step explanation:

4 0

3 years ago

Tell whether the value is a solution of the inequality<br><br> r+4 >8;r=2

natta225 [31]

No.
2+4 is not greater than 8.

5 0

2 years ago

Write the next three terms in each sequence. Make sure your

makvit [3.9K]

Answer:

29,30,31

this is basically like counting just add 1

8 0

2 years ago

Sandy is working with a carpenter to frame a house. They are using 8-foot-long boards, but each board must be cut to be 94.6 inc

shtirl [24]

7 foot is the answer...

7 0

3 years ago

Use the midpoint formula to estimate the sales of Cars, Inc. in 2009, given the sales in 2008 and 2010. Assume that the sales of

lana [24]

Answer:

<em>The estimated sales were $260 million</em>

Step-by-step explanation:

Assume the endpoints of a segment are (x1,y1) and (x2,y2).

The midpoint (xm,ym) is calculated as follows:

$\displaystyle x_m=\frac{x_1+x_2}{2}$

$\displaystyle y_m=\frac{y_1+y_2}{2}$

The sales ov Cars, Inc. were (2008,240 million) and (2010,280 million). We need to use the midpoint to estimate the sales in 2009:

$\displaystyle x_m=\frac{2008+2010}{2}=2009$

$\displaystyle y_m=\frac{240+280}{2}=260$

The estimated sales were $260 million

5 0

3 years ago