37. MONEY Jin is selling advertising space on the Central City Blog to local businesses. Jin earns 3% commission for every advertisement he sells plus a salary of $250 a week
If the average amount of money that a business spends on an advertisement is $500,
how many advertisements must he sell each week to make a salary of at least $700
that week?

step-by-step explanation:

the triangles are similar. therefore the corresponding sides are in proportion:

              cross multiply

            divide both sides by 32

6(h+1)/2=a

a=area

step-by-step explanation:

its the same thing as a square or rectangle but after multiplying two sides you need to divide it by two.

answer: hello!

the answer to this problem is, d. (7.3)(8.52)=62.19