What is the solution to this equation?

2 х + 3 (х - 10) = 45

А. x = 11

в. х = 7

с. x = 15

D. х = 3

Find all the interior angle measures of triangle ABC, if m∠A = 3x + 10, m∠B = 5x - 1, and m∠C = x. answers: m∠A = 60°, m∠B = 94°, m∠C = 26° m∠A = 67°, m∠B = 90°, m∠C = 23° m∠A = 67°, m∠B = 94°, m∠C = 19° m∠A = 67°, m∠B = 92°, m∠C = 21°

Is 5/6 less than 2/12

40 girls and boys have planned for unnaual function: They are in a ratio of 2 girls to 6 boys. How many boys are there?

Kim has 4 apples and what's the give 2 to Johnson how many apples left

one side of a sqaure is 10 units which is greater, the number sqaure units for the area of the sqaure or the number of units for the preimeter explain

Evaluate 2 х^2 - 1 when x = 3. ОА. 25

A right pyramid with a square base has a base length of x inches, and the height is two inches longer than the length of the base. Which expression represents the volume in terms of x? x2 (x+2) cubic inches 2) in.

Is the product of a 4 digit nuismber and a 1 digit number always 5 number

The perimeter of a square is 84 meters. find the length of one side

Justin bought 6 ribbons for an art project. Each ribbon is 1/4 yard long. how many yards of ribbon did Justin Buy?