Answer:
QT = 16
Step-by-step explanation:
ΔQRS ~ ΔQRT
In similar triangles, corresponding angles are in same ratio.

Cross multiply,
QT * 25 = 20 * 20

The numbers are constants, and the multiplication symbol is an operator.
If this equation were 4x * 6 = 24, then 4 would be a coefficient and x would be a variable. 6 and 24 are still constants and the multiplication symbol is still an operator.
2 , 2.04 , 2.07 , 2.24 , 2.4--big
Answer:
9
Step-by-step explanation:
The value of c is given as 63 and it wants this value to be divided by 7
63 ÷ 7 = 9