Mathematics, 06.10.2020 14:01 kmchippps

1. If the expression 5x² + 7 was evaluated for the value x=2 then which of the following is true? (1) The first operation performed would be multiplying .x by 5 and the final result would be 107.
(2) The first operation would be squaring x and the final result would be 27.
3) The first operation would be adding 7 to x and the final result would be 107.
(4) The first operation would be multiplying x by 5 and the final result would be 27.

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 18:00

Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?

Answers: 1

Answer

Mathematics, 21.06.2019 19:00

X2 + y 2 = 36 x + y = 6 solve the system of equations.

Answers: 3

Answer

Mathematics, 22.06.2019 00:30

1. according to the internal revenue service, the mean tax refund for the year 2007 was $2,708. assume the standard deviation is $650 and that the amounts refunded follow a normal probability distribution. a. what percent of the refunds are more than $3,000? b. what percent of the refunds are more than $3,000 but less than $4,000? c. what percent of the refunds are less than $2,000?

Answers: 2

Answer

Mathematics, 22.06.2019 03:00

What is the approximate difference in tenths between √12 and √15?

Answers: 1

Answer

You know the right answer?

1. If the expression 5x² + 7 was evaluated for the value x=2 then which of the following is true? (...

Questions

Mathematics, 24.03.2021 06:50

Explain how the following diagram demonstrates the pythagorean theorem?

Mathematics, 24.03.2021 06:50