Which pair of ratios is equivalent?

A. 4:12 and 2:5

B. 6:12 and 3:4

C. 8:10 and 4:6

D. 9:21 and 3:7

How many distinct values are possible for the expression 8 + 4 • 6 : 2 if one set of parentheses may be placed in the expression?

How much area will the dimensions of a right triangle are 35 feet by 20 feet?

Determine whether each pair of functions are inverse functions. 1) f (x) = 10x+9/8, g (x) = 25x-9/10 2) f (x) = x-9, g (x) = x+9 a. both 1 and 2 are inverse functions. b. only 2 is an inverse function c. brother 1 nor 2 is an inverse function. d.

a city currently has 122 streetlights. as part of a urban renewal program, the city council has decided to install 2 additional streetlights at the end of each week for 52 weeks. how many streetlights will the city have after 34 weeks?

In a restaurant, a study found that 42% of patrons smoked. if the seating capacity is 60 people, about how many people smoke

A circle has a diameter of 12 feet. What is the circumference of the circle? A) 452.16 ft B) 37.68 ft C) 113.04 ft D) 18.84 ft

Find an integer value of b that makes x^2 + bx - 81 factorable

A pet store is selling a new dog collar for $12.00. If there is a sales tax of 10 percent, what is the actual cost of the collar

The sum of three consecutive odd integers is 18 less than five times the middle number. Find the three integers.

Order from least to greatest 52,701, 54,025, 5, 206