Solve each of the following equations.
a. 5x = –65
b. 40 + x = –5
c. 120 = 6x
d. 6 = z ÷ 14
e. 11y + 20 = 64
f. 6x + 20 = –4
g. 3y – 11 = –32
h. x ÷ 16 = 3

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 3 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30∘c on monday, but decreased at a constant rate in the next 3 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.

In trapezoid abcd, ac is a diagonal and ∠abc≅∠acd. find ac if the lengths of the bases bc and ad are 12m and 27m respectively.

Can some one me with these questions