How many solutions does this system have? y = 3/4x - 5. - 3 x + 4 y = - 20.

Mrs. lemke has 10 2/3 ounces of fertilizer for plants. she plans to use 3/4 ounce fertilizer on each plant. after she puts fertilizer on as many plants that she can how much fertilizer is left over

Factor each polynomial y^2+9y+8

How do you round 8.656 to the nearest tenth

Given the trinomial, what is the value of the coefficient B in the factored form? 2x^2 + 4xy - 48y^2 = 2 (x + By) (x - 4y) -12 12 -6 6

What is 1/3 multiplied by 4 as a mixed number

A game has three possible outcomes : win, lose, or tie. The probability of a loss is 0.1, and the probability of the tie is 0.5. on a single play of the game the probability of NOT winning is a) 0.1. b) 0.33. c) 0.5. d) 0.6.

a group of 80 ants went to collect some treacle. 10% lost their way 30% got eaten by a passing anteater how many ants came back

The probability of choosing a blue block out of a bag containing 4 red, 2 blue, and 4 green blocks.

If 1/3x = 10, what is 2/3x

A nonregular hexagon has five exterior angle measures of 55, 58, 69, 57 and 55. What is the measure of the interior angle adjacent to the sixth exterior angle?