PLEASE HELP, I WILL GIVE YOU MORE POINTS IF YOU ANSWER THIS QUESTION RIGHT (a) Lisa sold t-shirts at a festival. She made $6 for each t-shirt she sold. Her expenses were $30 . If she made a profit of $84, how many t-shirts did she sell?

Write an equation that could be used to answer the question above. First, choose the appropriate form. Then, fill in the blanks with the numbers 6, 30, and 84 . Let represent the number of t-shirts.

o_x+_=_

o_x-_=_

(b) Solve the equation in part (a) to find the number of t-shirts.

x=_

40% off the regular price is the correct answer.

step-by-step explanation:

shift 4 units up, and 1 unit left.

it will translate f(x) = 3^x to g(x) = 3^(x+1) + 4

the answer is:

the answer is:

to solve the problem, we need to remember the quotient of power property, it's defined by the following relation:

if we have a quotienf of powers that have the same base, we need to keep the same base and subtract the exponent of the denominator power to the exponent of the numerator power.

so, we are given the expression:

then, calculating we have:

hence, the answer is:

have a nice day!