If x * y = 21 and x + y = 9 what is x and what is y?

Which fraction is in simplest form? A) 6/8 B) 7/12 C) 5/9 D) 3/51

What is the answer to this problem 2/5 divded by 1/7 = ?

A trampoline has an area of 49 pi square feet. what is the diameter of the trampoline?

In a doctor's waiting room 12 people are waiting to be seen; 7 claiming to have just a cold, 3 claiming to have a fever and a cold, and 2 claiming to have just a fever.

Given f (x) = - x+15, what is f (-3) A.-45 B. 12 C. 18 D. 45

What property is shown? -8 + (-15) = (-15) + (-8) a) commutative property b) associative property c) opposite of a sum property d) distributive property

Understand that rewriting an expression in different forms in a problem context can shed light on the problem and how the quantities in it are related. For example, a + 0.05a = 1.05a means that "increase by 5%" is the same as "multiply by 1.05."

Find the zeros of the function. Write the smaller solution first, and the larger solution second. h (x) = (-2x+3) (-x+3) smaller x= larger x=

i was watching mineHUB in lesson and the Bluetooth was not on and everyone heard what should i do i have been sent out of class

Fruit salad can be made with any $3$ of these $5$ fruits: apples, bananas, grapes, strawberries, and pineapples.