This year martin earned $ 1,615mowing lawns, shoveling driveways, and doing yard work. this is 19 times as much as he earned last year. how much did martin earn last year?

$85

Step-by-step explanation:

To find the answer, we need to divide 1,615 by 19, since it says he earned 19 times the amount last year.

1,615/19=85

He only earned 85 dollars last year.

Hope this helps!

9.55 degrees.

step-by-step explanation:

the given angle is

1 cycle is equal to 2π radians. so 4π will be equal to two cycles.

5.166667π-4π = 1.166667π

hence, this angle goes a little more than negative x axis.

1.166667π-π= 0.166667π

hence, the reference angle is 0.166667π radians.

1 radian = 57.2958 degrees

now, in degrees, this should be equals to 9.55 degrees.

in the math equation 8 x 7 = 56, the 8 and the 7 are both factors of 56, since in this lesson we will use square tiles to figure out the factors of a whole find as many different arrays as you can, but follow one important rule: all the rows must have the i can make two rows of nine, so 2 and 9 are both factors of 18.

step-by-step explanation: