andreaacostasamanieg andreaacostasamanieg

03-04-2020
Mathematics

contestada

Evaluate the expression for a=-2 and b=7

Respuesta :

railroadguy railroadguy

14-04-2020

Answer:

this is an equation, not an expression!

Step-by-step explanation:

Answer Link

Otras preguntas

Robyn adopted a child who is exactly 28 years younger than her. In one year's time, Robyn will be 3 times as old as her child will be. How old is Robyn now?

Sam can read k pages in 20 minutes. In terms of k, how many minutes does it take Sam to read 1 page?

Actual distance = _ miles

The function f(x)=√x is shown on the graph. -5-4-3-2 Mark this and return -5 3 N T 23 6 2 4 5 Which statement is correct? The range of the graph is all real num

You make time and a half for all overtime. You make $9.00 an hour for regular hours. What is your overtime hourly rate of pay?

Plot and connect the points A(2, 5), B(6, 1), C(-4, 1), and find the area of the triangle it forms. A. 20 square units B. 36 square units C. 40 square units D.

What is the mass of the ball that was hung to the spring if the period is 4 sec and the spring constant is 80 N/m.

Un atome de cuivre a une masse de 10-25 kg. Quel est le nombre d'atomes de cuivre dans : 1. un kilogramme de cuivre? 2. un gramme de cuivre?

Sam can read k pages in 20 minutes. In terms of k, how many minutes does it take Sam to read 1 page?

When I ask a person what their life is, I answer: my life is an odd number less than 100, a multiple of 13 and divisible by 3. The life of the person is: a.