Mary collects dolls. She has 4 dolls more then her friend Penney. Mary says if she tripled the number of dolls she has, she would have 27 dolls. How many dolls does Penney have?

Rewrite the compound inequality as an absolute value inequality in one variable. x - 7 9

At track practice jack worked on the long jump. his first jump measured 3 yards 2 feet 8 inches. his second jump measured 2 yards 1 foot 10 inches. how much longer was Jacks first jump than his second jump??

What is 0.09% written as a decimal?

Solve the equation. 11 = - d + 15 11 6 4 -4

How many meters are in 64 centimeters? Explain.

Solve for x. Check each step or answer that is correct. 34 (x + 4) = 14 (x + 8) (A) Distribute 34 on the left side of the equation. (B) Distribute 14 on the right side of the equation. (C) Subtract 14x from each side of the equation.

There were 567 people at a concert when a band started playing. After each song, only one-third of the people stayed to hear the next song. How many people were left at the concert after x songs? Write a function to represent this scenario.

What would you measure in centimeters pool or fish tank

Y = negative 2X - 7 how do I solve this equation algebraically

A customer went to a garden shop and bought some potting soil for $12.50 and 5 shrubs. The total bill was $62.50. Write and solve an equation to find the price of each shrub. A. 5p + $12.50 = $62.50; p = $10.00 B. 5p + $12.50 = $62.50; p = $12.00 C.