Mathematics
Mathematics, 06.05.2020 02:34, Usman458

If x = 6, what is the value of 4x2 - 7?
O A.
151
B. 137
C. 571
D.
172

answer
Answers: 3

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 15:50, uehlingt39
Which of the following represents a number squared is equal to twenty more than nine times that number ? a) x squared = 9x + 20 b) x squared = 20x + 9 c) x squared > 9 + 20x d) x squared = 9 + x + 20
Answers: 2
image
Mathematics, 21.06.2019 16:00, ericavasquez824
The graph shows the distance y, in inches, a pendulum moves to the right (positive displacement) and to the left (negative displacement), for a given number of seconds x. how many seconds are required for the pendulum to move from its resting position and return? enter your answer in the box.
Answers: 2
image
Mathematics, 21.06.2019 19:40, payshencec21
Which of the following three dimensional figures has a circle as it’s base
Answers: 2
image
Mathematics, 21.06.2019 22:30, glosstear
An 18% discount on a watch saved a shopper $72. find the price of the watch before the discount
Answers: 1