Tena ate one of the muffins she baked and had 10 left. How many muffins did Tena bake? Write an equation. Then solve the problem.

Match the pairs of equations that represent concentric circles. Tiles 3x2 + 3y2 + 12x - 6y - 21 = 0 5x2 + 5y2 - 10x + 40y - 75 = 0 5x2 + 5y2 - 30x + 20y - 10 = 0 4x2 + 4y2 + 16x - 8y - 308 = 0 x2 + y2 - 12x - 8y - 100 = 0 2x2 + 2y2 - 8x + 12y - 40 =

Find the least common multiple (LCM) of 18 and 5?

Which values for x and y make the statement (x + 4) (y - 1) = 0 true? x = - 4, y = 1 x = - 4, y = - 1 x = 4, y = 1 x = 4, y = - 1

West middle school ordered 121 boxes of markers. If there are 22 teachers how many boxes does each teacher get? Write answer as a fraction or decimal and explain what you did.

What is 20% of 165 will mark brainliest answer

Mercury melts at 38 below zero. write this temperature as an integer

Which hundredths is 8.275 between

Nasser invested $550 at 6% simple interest for 5 years. What was his investment worth after 5 years? O A. $583 B. $715 C. $883 D. $905

Paco needs at least 3/8 yard of twine to build a model ship. How much twine could he buy? a. 3/10 yard, b. 1/4 yard c. 3/5 yard d. 1/8 yard.

Evaluate the expression - 3x+4 when x = - 5