shandifleming50 shandifleming50

11-09-2020
Mathematics

contestada

If A= -3, B= -7, C= 5, and D= 2, what does AB - CD= Question options: A.11 B.31 C. -11 D. -15

Respuesta :

hannanmuslimovic hannanmuslimovic

11-09-2020

11, AB is -3(-7) which equals 21 and CD is 5(2) which is 10, 21-10=11. So your answer would be A

Answer Link

Otras preguntas

The binary search algorithm: (A) is less efficient than the sequential search algorithm (B) will cut the portion of the array being searched in half each time t

As Jenell listened to her classmate's speech explaining the differences between collision insurance and comprehensive insurance, it reminded her that she needed

How is observation used by scientists? A. To make experiments unnecessary B. To learn new information about the world O C. To prevent the use of peer review C D

Calculate (a) the density of a solid substance if a cube measuring 2.33 cm on one side has a mass of 117 g and (b) the mass of a cube of the same substance meas

In addition to community prosecution, ____________ represents the contemporary expansion of the domain of the prosecutor.

What should be changed to make the following sentence true? “Acrophobia is characterized by intense fear, anxiety, and avoidance of situations in which it might

Answer the questions for the following reaction at chemical equilibrium: Cl2(g) + KBr(aq) <----> KCl(aq) + Br2(l) + heat 1. Which reaction (forward, backw

The following quantities were reported on the labels of commercial products. Determine the number of significant figures in each. (a) 0.0055 g active ingredient

Aiko has a balance of $4470 on her credit card, which she plans to pay off by making a payment of the same amount each month. Which of these monthly amounts wil

Which graph represents the line 10x+5y=20?