jazmynxile jazmynxile

15-02-2021
Mathematics

contestada

Evaluate each algebraic expression when a = 4 and b = -2

ab = ____

2( a - b) = _

2a + 4b = ______

Respuesta :

faithayomide964 faithayomide964

15-02-2021

Answer:

ab=-8,. 2(a-b)=12. 2a+4b.

Answer Link

Otras preguntas

The equation y= 1/2 x +4 is graphed below.which equation would intersect this line at (4, 6)?

outline five way by which the physical environment can be protected from degradation

help asap please and thank you!!

Select the correct answer. Which statement is true for the numbers 2.5 and -2.5? A. On the horizontal number line, 2.5 and -2.5 are equal and are located on the

If the measurement of angle 3 equals 48 degrees, then what is the measure of angle 1?

Find the area of the figure

Los primeros vuelos de prueba del transbordador espacial usaban un "planeador" (con masa de 980 kg incluyendo el piloto). Después de un lanzamiento horizontal a

Tevious End 01 Senes Select the correct answer. What does this excerpt from Pygmalion by George Bernard Shaw reveal about Eliza's character? THE FLOWER GIRL: Oh

What us meant by Velocity ratio of simple machine is 4?

Which answer is equal to i^45