Answer:
9
Step-by-step explanation:
the slope of this equation is 9. he ears $200 say for a bonus or something. but his hourly rate is 9, if he works 10 hours, he ears $90 plus that 200
Answer:
23 is a prime number
Step-by-step explanation:
hsjsnsusjsbaknsjisnbs
Answer:
a = 
Step-by-step explanation:
4a -16 = a - 15
both left and right -a
then
4a - 16 -a = a - 15 -a
then
4a -a -16 = a -a -15
then
3a -16 = -15
both left and right + 16
then
3a -16 + 16 = -15 + 16
then
3a = 1
both left and right ÷3
then
3a ÷ 3 =1 ÷ 3
then
a = 
7 yds 2 ft = _____ ft
1 yd = 3 ft...so 7 yds = (3 * 7) = 21 ft.......21 ft + 2 ft = 23 ft
so 7 yds 2 ft = 23 ft <==