Answer: D
Step-by-step explanation:
because 320/4 = 80 mi/hr because it can not km or min and hr^2 would not make any sense
The expression for the cost of the ABC Book Club is 2<em>x </em>+ 40. The expression for the cost of the Easy Book Club is 3<em>x</em> + 35. To find when the total charge for both book clubs is equal, the two expressions must equal each other. (<em>x </em>= the number of books read)
2<em>x </em>+ 40 = 3<em>x</em> + 35
Subtract 35 from both sides.
2<em>x </em>+ 5 = 3x
Subtract 2<em>x </em>from both sides.
5 = <em>x</em>
So, the total charge for each club is equal when 5 books are read.
1.50 5/9(122-32)=5/9(90)= 50
Answer:
615.6
Step-by-step explanation:
14 to the power of 2 is 196
196 multiplied by pi is 615.6
Hope this helps!
Answer:
Step-by-step explanation:
5y + 1
Putting value of y
5(6) + 1
= 30 + 1
= 31
