Can someone help me out to solve this problem I would really appreciate it

34,400 = m

Step-by-step explanation:

25,000 = 0.5m + 7,800

-7,800                -7,800          subtract 7,800 from both sides

17,200 = 0.5m

0.5           0.5                  divide both sides by 0.5

And you should be left with 34,400 = m

1. 25000 (less than or equal two sign) .5m + 7800

2. Subtract 7800 from both sides... 17200 = .5m

3. Divide both sides by .5 M = 34400 miles

4. The first ordered pairs needs to be (0,7800). For every x coordinate add .5 to the y.

One of the trucks can drive 34400 miles in a year

second option

step-by-step explanation:

the measures of a triangle equal 180. use that to find x.

2x+3x+4x=180

9x=180

9x/9=180/9

x=20

now you know x, you know angle a is 40°, angle b is 60°, angle c is 80°.

because angle a is 40°, the first option doesn't work.

because angle b is 60°, the second option does work.

when you add angle a and b, you get 100°. complementary means it equals 90°, so the third option doesn't work.

when you add angle a and c, you get 120°, which is not 100.

1260=3*6*7*10=3^2*2^2*7*5 perfect cude = 3^3*2^

step-by-step explanation: