Solve x/10 = –7.

a. x = –0.7
b. x= –17
c. x = –70
d. x = 3

3× __ -2=15 7 2× __+1=7 5 7× =22 15 5× __+10=2 8 × __+4=20 6 × =10 3 × __+2=8 6 × __+8=8 9 × __+7=20 6

Four congruent circular holes with a diameter of 2 in. were punches out of a piece of paper. what is the area of the paper that is left ? use 3.14 for pi

If sr is 4.5cm and tr is 3cm, what is the measure in degrees of angle s?