emmahyon789 emmahyon789

17-10-2020
Mathematics

contestada

5. Evaluate the following expression for r = 5.
3r + (2-4)

Respuesta :

17-10-2020

Answer:

If r= 5 in 3r+(2-4)

it will beome

3(5)+(2-4)

= 15+(-2)

= 15-2

= 13

Answer Link

Otras preguntas

Assume that the mean hourly cost to operate a commercial airplane follows the normal distribution with a mean of $2,175 per hour and a standard deviation of $2

what is 0.751 as a percentage?

How does breaking links in an ecosystem affect the amazon rainforest, it's plants, animals and people?

A female loggerhead turtle was fitted with a tracking device. The data showed the turtle spending all of May, June, July and August offshore of Melbourne Beach,

Simplify the expression: 9x + 4y - 7x + 2y.

When Mendel crossed purebred purple flowering plants (PP) with purebred white flowering plants (pp), what were the flower colors of the resulting offspring? 25

I will give points to whoever answers these correctly, only if I pass. c: 1.) By 1755, which of the following ethnic groups were in Virginia? A. Africans B.

When most liquids are frozen, the molecules get closer together. In water, however, hydrogen bonds cause individual water molecules to remain farther apart. Whi

Through careful observation, Charles Darwin came to understand that _______________. Select one: a. populations of plants and animals in nature most often consi

Mark each statement that correctly identifies a current theory on why the Indus Valley civilization declined. A. The surrounding land was severely defore