Twelve students have a challenge to sell two thousand dollars worth of pizzas to earn money for an end-of-the-year eld trip. The rst day each student sells twelve dollars worth of pizza. The second day each student sells twenty-four dollars worth of pizza. The third day each student sells thirty-six dollars worth of pizza. This pattern continues for one week. Do the students meet the challenge

there are many solutions.

step-by-step explanation:

step 1: simplify both sides of the equation.

4x+6=4x^2+10x−4

step 2: subtract 4x^2+10x-4 from both sides.

4x+6−(4x^2+10x−4)=4x^2+10x−4−(4x^2+10x−4)

−4x^2−6x+10=0

step 3: factor left side of equation.

−2(2x+5)(x−1)=0

step 4: set factors equal to 0.

x=-5/2 or x=1

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step-by-step explanation:

the diameter is 16 cm. are you a teacher?

step-by-step explanation: