Three-fourths was subtracted from a number, and then 5 1/4 was added to the result. The sum was - 7. What was the original number?

How can you use distributive property to find 3/4 times 2 and 1/3

Does y=2x+5 line goes downwards from left to right? o y = 2 х + 5 Оy = 2 х - в oy = 2 х Оy = - 2 х + 20

P (x) = 3 (x^2 + 10x + 5) - 5 (x - k) in the polynomial p (x) defined above, k is a constant. if p (x) is divisible by x, what is the value of k?

Identify the error or errors in this argument that supposedly shows that if ∃xp (x) ∧ ∃xq (x) is true then ∃x (p (x) ∧ q (x)) is true. 1. ∃xp (x) ∨ ∃xq (x) premise 2. ∃xp (x) simplification from (1) 3. p (c) existential instantiation from (2) 4.

The sticker warehouse sells rolls of stickers for $4.00 each. the average custiomer buys six rolls of stickers. the owner finds that for every $0.25 decrease in price, the average customer buys an additional roll.

Write an equation for computing a tip in a restaurant. Does your equation represent a function? If so, what are your choices for the independent and dependent variables? If not, select none in the appropriate blanks.

a scale drawing of a rectangle is made by using a scale factor of 5/8. the original and the scale drawing are shown below. which method can be used to find the dimensions of the original rectangle

Which is the graph for this system {y=-x+4 {y=x-2

Randy made 5 liters of punch for his party. His friends drank 4,500 mL. How many milliliters are left at the end of the party?

A man saw a meteor streak across the night sky. The meteor caused a flash of light that lasted 10 seconds. The meteor also caused buildings to shake for 4 minutes. Four minutes is a longer period of time than 10 seconds.