How to solve 21=3x+3y

Max tossed a fair coin 3 times. What is the probability of getting heads in the first two trials and tails in the last trial?

Zach bought two jet skis for 15,480. He will make 36 payments. How much will each payment be?

Carmine buys 8 plates for $1 each. he also buys 4 bowl. each bowl cost twice as much as each plate. the store is having a sale that gives carmine $3 off the bowls. which numerical expression shows how much he spent?

Matthew writes this sentence: Two less than eight times a number is 22. Which equation represents Matthew's sentence? 2x-8=22 8-2x=22 8x-2=22 2-8x=22

Solve x2 + 8x = 33 by completing the square. Which is the solution set of the equation? O {-11, 3} O {-3, 11} O 14,4} O {-7, 7}

Find the value of c that makes the expression a perfect square trinomial. Then write the expression as a square of a binomial.

Write the decimal as a fraction or a mixed number in simplest form. 3. ^4

Which expression is equivalent to 8^3 x 8^5 A:8^8 B:8^15 C:64^8 D:64^15

The actual volumes of soda in quart-sized bottles can be described by a Normal model with a mean of 32.3 fluid ounces and a standard deviation of 1.2 fluid ounces.

Joni's hair is 13 inches long and grows at an average rate of ⅔ in per month. Her friend Kate's hair is 16 inches long and grows at an average rate of ½ in per month. How many months will pass before the two friends have the same hair length?