Solve for x.

7 (x + 1) = 21

x=?

x=20

X = 4

Ox=2

im

Estimate the product by rounding the numbers so that the resulting arithmetic can easily be performed by hand or in your head. Then use a calculator to perform the computation. How reasonable is your estimate when compared to the actual answer? 40.

What is the inverse of the relation? { (-4,1), (-4,3), (0,-8), (8,-9) }

Sandras scarfis 6 feet long how many yards long is sandras scarf?

What is 3 times the power of 10

Duane and mick are saving their money to build a new tree house. Duane adds 5 dollars. Mick adds 2 dollars every week. So far they saved 45 dollars. How many weeks have they been saving their money?

32 cans of coke cost a total of $8.96. what is the cost per can? let c represent the cost for one can of coke

A fluid moves through a tube of length 1 meter and radius r=0.002±0.00015 r=0.002±0.00015 meters under a pressure p=3⋅10 5 ±2000 p=3⋅105±2000 pascals, at a rate v=0.5⋅10 - 9 v=0.5⋅10-9 m 3 m3 per unit time.

Which statement about the Golden Age of Islam is a fact rather than an opinion? A. Islamic art was more abstract than Greek art. B. Muslims were the best early mathematicians. C. Islamic society preserved Greek and Roman culture. D.

If the perimeter of a square is 208 what ia the length of one side

Create a chart to show how to use the distributive property to simplify the expression: 7 (5x + 10) - 10x.