Will give !

andrew participated in a bicycle race. the total distance covered was 56
miles. if he cycled at a constant rate of 14 miles per hour, how much time
did andrew take to complete the race?
a) 1 hr.
b) 4 hr.
c) 7 hr.
d) 9 hr.

Find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible

Aclothing store has the sign shown in the shop window. pani sees the sign and wants to buy 3 shirts and 2 pairs of jeans. the cost of each shirt before the discount is $12, and the cost of each pair of jeans is $19 before the discount. write and simplify an expression to find the amount pani pays if a $3 discount is applied to her total

In the sixth grade 13 out of 20 students have a dog if there are 152 sixth grade students how many of them have a dog