Write an algebraic expression for the verbal expression. the product of 13 and x

13x

Step-by-step explanation:

The product of 13 and x would be 13*x or just simply 13x.

the 2 figures are congruent bc if you reflect abcd over the y axis then over the d axis the figures overlap

d. millimeters per hour.

step-by-step explanation:

we are given that,

carlo used a rain gauge to measure the amount of water his lawn is receiving from the sprinklers.

since, according to the options, we see that,

water cannot be measured by 'miles per hour', 'meters per second' and 'grams per seconds'.

we get that, the water can be measured by 'millimeters per hour'.

hence, the appropriate rate for describing the amount of water is 'millimeters per hour'.