subject
Mathematics, 10.12.2019 21:31 lisamiller

Whiich of the following mathematical expressions is equivalent to the verbal expression "a number, x, squared is 39 more than the product of 10 and x"?

a. 2x=39+10x

b. 2x=39x+10x

c. x²=39-10x

d. x²=39+x∧10

e. x²=39+10x the answer

why is the answer e

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 20.06.2019 18:04
Acontractor needs 54 square feet of brick to construct a rectangular walkway. the length of the walkway is 15 feet more than the width. write an equation that could be used to determine the dimensions of the walkway. solve this equation to find the length and width, in feet, of the walkway.
Answers: 1
question
Mathematics, 21.06.2019 18:00
What is the difference between the predicted value and the actual value
Answers: 1
question
Mathematics, 21.06.2019 22:00
`if you have a set of parallel lines a and b cut by transversal x, if angle 1 = 167 degrees, what is angle 4 and why. also what is the measure of angle 5 and why? you need to use the names of the angle relationship and explain. ''.
Answers: 3
question
Mathematics, 21.06.2019 23:00
Which geometric principle is used to justify the construction below?
Answers: 1
You know the right answer?
Whiich of the following mathematical expressions is equivalent to the verbal expression "a number, x...
Questions
question
Mathematics, 04.02.2020 18:43
question
English, 04.02.2020 18:43
question
History, 04.02.2020 18:43
Questions on the website: 13722363