Answer:
Step-by-step explanation:
-D/9>4, multiply each side by -9 (and reverse sign because of multiplication by a negative)
D<-36
Answer:
r=3
Step-by-step explanation:
- The equation of a circumference is
. - Then , in this case
, and then to know the value of r we just simply have to calculate the square root of 9, which is 3.
Answer:
B
Step-by-step explanation:
A= approx 3 dollars = 8 ounces
B= approx 5 dollars = 16 ounces
A= 2.99 x 2 = 5.98 to get 16 ounces
B= =4.99 to get 16 ounces
4.99<5.98
Answer:
167 books are needed to get above the minimum of 1500 dollars
