Use the place value to add ... Estimate then find the sum 519 + 347=

Distribute and simplify the radicals below √12x (-1+√5

klara put 6 peaches in each of 3 bowls. she had 4 peaches left over. how many peaches did klara start with?

Can three segments with lengths 8, 15, and 6 make a triangle?

If the lengths of the two legs of a right triangle are integers, the length of the hypotenuse can never be an integer. true or fausle

Four friends are going on a camping trip. they have 1/2 kilogram of raisins to share equally. how many kilograms of rasins does each friend get

Einsteinium-253 is an element that loses about 2/3 of its mass every month. A sample of einsteinium-253 has 450 grams. Write a function that gives the samples mass in grams, s (t), t months from today.

Factor 1/5 out of 1/5x+29/5

Evaluate the expression 2x - 5 when x = 3? A) - 4 B) 1 C) 6 D) 11

29yards 2foot 11inches+55yards 1foot 10inches+13yards 1foot 3inches=

Solve the equation 2/3x + 10 = 4/5x