neidaq12345 neidaq12345

09-11-2020
SAT

contestada

The product of a number and 2 less than the number is 15. Find the number
A) -3 or 5
B)-2 or 6
C)-6 or 2
D) -5 or 3

Respuesta :

yanni731 yanni731

09-11-2020

x(x-2) = 15 where x = the unknown number
If you test all the answers in that equation, both x values in answer A yield 15, so the answer is A

Answer Link

Otras preguntas

Slope:2,y-intercept:4

Identify the common side

plz plz plz plz help me 20 pt

Find the common difference for the following sequence and fill in the missing terms. Show all calculations. 2, 13, 24, 35, __, __

what do viruses bacteria protozoa and parasites have in common

(DO THE PUNNET SQUARE)

A line is drawn through points A and B on the coordinate plane shown below. A line is drawn through points A and B on the coordinate plane shown below. Which co

what changes caused the great migration

Rectify the following errors identified in the books of Shyam. The Trial Balanceshowed ₹ 875 as an excess debit.a. The total of debit side of Expenses account b

What'd you say about Texas Amendment Process: Two Main Steps 1: ____________________ 2: Ratification Method 1: _______________________________________________ M