What's the answer to - 3/4+9/10 simplified?

In expanded form, in kilometers, how far is Earth from the Sun?

Given the variables fullAdmissionPrice and discountAmount (already declared and assigned values), write an expression corresponding to the price of a discount admission.

8 less than one third of x is y.

Keiko wants to paint the ceiling of her restaurant. The ceiling is in the shape of a square. Its side lengths are 55 feet. Suppose each can of paint will cover square feet. How many cans will she need to paint the ceiling?

Order the numbers from least to greatest 1.25,-1/8,-0.25,1 1/3

Antonio runs 5 3/4 miles a day hes halfway through his run

When 2/3 is added to a certain number, the sum is 3 greater than twice the number. part 1: set up an equation using n to represent the number. part 2: solve the equation in part 1 for n.?

What is 4-1+10*9:11-8+10?

X^7 / (x^3) ^2 = 1/x x x^2

What do i do when my headphones don't work because we are do a assignment