7+7*-4 - (-2x-4) + 3 what is this simplified?

Van Gogh's painting Starry Night measures 92 cm long by 73 cm high. You buy two posters, each showing an enlargement of the painting. The first poster measures 120 cm long by 100 cm high. The second poster measures 138 cm long by 109.5 cm high.

A kindergarten class has 9 girls and 11 boys in class. What percent of the class are girlsit rain

In two or more complete sentences, describe a real world situation that can be modeled by the inequality and solve the inequality. x + 11 ≥ 23

Order the decimal numbers on the beakers from largest to smallest 1.0 0.44 0.504 1.01 0.54 1.10 0.145 0.405

How many different seating arrangements are possible for 6 people in 4 chairs?

Adding 5 to the triple of an integer gives the quadruple of its predecessor. How much is this number worth Full?

A moving company charges a 75$ flat rate plus and additional $0.19 per mile driven. Which inequality correctly represents how far the company must drive to earn at least $100? Round to the nearest mile. A. x greater than or equal to 126 B.

What is the ratio of flour to butter in it's simplest form

In the derivation of the quadratic formula by completing the square, the equation is created by forming a perfect square trinomial. What is the result of applying the square root property of equality to this equation?

What's 1 over x to the 9th power