55% of what number is 77?

The vowels are A, E, I, O and U. The remaining letters are consonants. Select all the words in which exactly 50% of the letters are consonants.

Edoardo think of a number between one and 20 that has exactly 5 factors what number is he thinking of

Lori bought some plums and 4 peaches. The peaches cost $1.88 in all and the plums cost $0.33 each. She paid $3.86 in all, not including tax. How many plums did she buy?

If f (x) = - 5x + 1 and g (x) = x^3, what is (g°f) (0) ?

Jacob is 5 years older than Brenda was last year. In twenty four years, Brenda will be twice as old as Jacob is now. What is the sum of their ages? 1) Identify and label the unknown (s). 2) Write the equation. 3) Find the age (s).

Find the value of x. 4 (x-7) = 3 (9 - 1/3x)

A wheel has a diameter of 16 cm. Approximately how far does it travel in 5 revolutions? A. 502.4 cm B. 251.2 cm C. 100.48 cm D. 80 cm

85% of what number is 17

There are ten swings on the playground. Eight children are swinging on the swing. Write a decimal to show the part of swings being used.

A 30-ft. ladder makes an angle of 60 degrees with the horizontal when it reaches a given spot on a wall. What angle will a 35-ft. ladder make the horizontal if it reaches the sample spot?