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Answers by Vaughan

Answers by Vaughan
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Original Equation:2x = -4First Step:X = -2addition property of equalitycommutative property of additiondivision property of equalitycommutative property of multiplicationSubmit Answer
answered Jan 1
18 votes
187k views
What place value is 7 in 7,156,489
answered Jul 22, 2023
20 votes
39.5k views
Last week, Paula worked 23 hours. This week, she worked 18 hours more than last week. She earns $11.75 per hour. How much money does Paula make?
answered Mar 15, 2023
21 votes
31.0k views
Can someone define the word of an pre-image in math
answered Jan 9, 2023
10 votes
320k views
Pls help me asap !!!!!
answered Dec 9, 2022
12 votes
320k views
How many moles of ammonia can be formed from 4.0 mol H2 how many moles of hydrogen are required to form 8.0 mol NH3 how many moles of nitrogen are required to react with 6.0 mol H2
answered Nov 30, 2022
13 votes
250k views
Solve 3-x/2 less than or equal to 18
answered Nov 20, 2022
21 votes
388k views
A company rents cars. • The company charges a fee of $15 per day plus $0.20 per mile. • The company also charges $10 per day for insurance. • Jerry rented a car for x days. Jerry drove the car 644 miles.
answered Aug 28, 2022
23 votes
388k views
Julie has 3 boxes of pens. The diagram shows expressions for the number of pens in each box. Look at these equations, a = b + 9 b = c-2 Write an equation to show the relationship between a and c.
answered Feb 27, 2022
10 votes
446k views
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