2) If the original price of an antique chair was $41, what is the best estimate of an offer to purchase the chair at 124% of the original price?a.) The chair will be purchased at $20.
b.) The chair will be purchased at $40.
c.) The chair will be purchased at $50.
d.) The chair will be purchased at $90.

3) Which fraction could be used to determine an estimate of 76% of the people who attended the play?

a.) 1/2 of the people
b.) 3/4 of the people
c.) 2/3 of the people
d.) 1/10 of the people

4) Which mixed number could be used to determine an estimate of a 249% increase in value of a ring?

a.) 1/2 the value of the ring
b.) 3/4 the value of the ring
c.) 2 1/2 times the value of the ring
d.) 3 1/3 times the value of the ring

Jessica wants to go on a school trip next month. The trip will cost $100 and she already has $10 and plans to babysit for $5 an hour to earn the rest of the money.A. Write an equation that could be used to determine h, the number of hours Jessica needs to babysit to earn $100.


B. From your equation, determine the number of hours she needs to babysit.

The product of (a + b)(a − b) is a perfect square trinomial.
A. Sometimes b. Always c. Never

Whitch simplified fraction is equal to 0.53

5) Use the rules of exponents to evaluate or simplify. Write without negative exponents. y^-5 / y^-2 = ____

HELP PLEASE ASAP!!!!! BRAINLIEST+20 POINTS!!!!!!!Which statements are true about parabolas represented by the equation
y=ax²+bx+c?
Select four that apply.
If a>0, then the parabola opens up.
If a>0, then the parabola has a minimum.
If a<0, then the parabola opens down.
If a>0, then the parabola has a maximum.

Which values represent the first two terms of the sequence: a1=2 and an = -2(an-1)^2?2, -8
-2, 16
-8, -128
16, 1024