What is the answer to tjis equation

7x-4=20+3x

A car's speed is 45 miles per hour. How far will it go in 4 hours and 20 mins?

2,800 but i need 3.5 how many liters is that

Write and solve an equation for the following situation: Clare ran 4 miles on Monday. Then for the next six days, she ran the same distance each day. She ran a total of 22 miles during the week. How many miles did she run on each of the 6 days?

Which of the following shows the polynomial below written in descending order? 4x2 - x + 8x6 + 3 + 2x10 A. 2x10 + 8x6 + 4x2 - x + 3 B. 8x6 + 4x2 + 3 + 2x10 - x C. 3 + 2x10 + 8x6 + 4x2 - x D. 3 - x + 2x10 + 8x6 + 4x2

You put a barrier around the garden and cover it with a layer of mulch. The barrier costs $1.25 per foot. One bag of mulch covers 10 square feet and costs $3.00. How much do you spend?

Four and sixty five hundredths is

Is this a good definition A cat is an animal with whiskers.

What is 4x^7 • 5x^3 simplified?

Express in exponential form. log100.001 = - 3

Rebecca is tiling her kitchen floor. The floor is 8 feet by 6 feet. The tiles are 2 feet by 2 feet. How many tiles does Rebecca need to tile her entire floor?