The area of the larger rectangle is 294 in. if the 2 rectangles are similar, what is the area of the smaller rectangle a) 10.5 in b) 24 in c) 37.8 d) 84 in

Christina can paint 420 square feet in 105 minutes. which unit rate describes the scenario?

Evaluate the expression for the given value of the variable. ∣-4b-8∣+∣-1-b^2 ∣+2b^3 ; b=-2

Maria found the least common multiple of 6 and 15. her work is shown below. multiples of 6: 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, . . multiples of 15: 15, 30, 45, 60, . . the least common multiple is 60. what is maria's error?