Answer: A. 2 17
/21
Step-by-step explanation:you divide them.You change both mixed number to improper fraction.which is 236 /9 divide 28
/3.You do kcf which stand for KEEP CHANGE FLIP.YOU KEEP 236/9 and change Divide to mulipction sign and flip 28/3 to 3/28.You multiply236 /9 and 28/3 which gives u 708 /252.After that u simply it to 59
/21
.Lastly change back to mix number which is 2 17/21.
Hope it helps bye ;)
Answer:
c= 20h + 60
Step-by-step explanation:
The correct dependent variable for this equation is "c" cost of Mr Z's tutoring. The independent variable is "h" hours of tutoring. This is because the independent variable h hours should determine the cost of tutoring c. Therefore the equation can be interpreted: if there are h hours of tutoring which cost 20 per hour, total cost is equal c. Also slope of the equation is 20, coefficient of h.
2a = 1.2
2b = 0.88
15(1.2)+12(0.88)=?
18+10.56= $28.56
Answer:
80
Step-by-step explanation:
The sides of a triangle always add up to 180. 80+20+?=180
Answer equals to - 14
Step-by-step explanation:
6 plus 6 equals to 12
-26 minus 12 equals to -14
Therefore answer equals to minus 14