Kendra was given this system of equations - 3x+7y=-15 - 2x-7y=5 Kendra's work is shown in the table. Where, if anywhere, did Kendra first make a mistake?

What is missing value in the table below X Y 1 | 5 2 | 6 3 | 7 4 | 8 5| 9 10 |? Hint first, find the equation for the relation. Then use the equation to find the missing y value.

Dana has 3 hours to spend training for an upcoming race. She completes her training by running full speed the distance of the race and walking back the same distance to cool down.

Write using exponents. Work from left to right on the grid. 7*7*7*7

Y=2 (x - 2) 2 + 4 powered by desmos

What is the formula for the volume of a triangular pyramid

A bag contains purple marbles and yellow marbles, 39 in total. The number of purple marbles is 6 more than 2 times the number of yellow marbles. How many purple marbles are there?

Roud to the neares tenth 8.54

Two numbers add to 436 and the first is 34 bigger than the second. what are the two numbers?

A certain hybrid car can travel 1 4/11 times as far as a similar non hybrid car can, each on one gallon of gasoline. If the non hybrid car can travel 33 miles per gallon of gasoline how far can the hybrid travel on 4/5 gallon of gasoline?

Combine these to like terms to create an equivalent expression: 4z - (-3z)