truchell0021 truchell0021

07-01-2021
Mathematics

contestada

−7×7+9× −1/−1 = ?
evaluate?

Respuesta :

rcbrady1 rcbrady1

08-01-2021

Answer:

-40

Step-by-step explanation:

-7 x 7 + 9 x (-1) / (-1)

-49 + 9 x (-1) / (-1)

-49 - 9 / (-1)

-49 + 9

= -40

Answer Link

Otras preguntas

What is the range of the function: {(1, 3); (3, 5); (5, 7); (7, 9)}? A. {1, 3, 5, 7}

What company management strategy was used to suppress the Homestead Strike?

A pizza place offers 3 different cheeses and 8 different toppings. In how many ways can a pizza be made with 1 cheese and 3 toppings?

Which of the following is/are part of the nitrogen cycle: a. eutrophication b. denitrification c. saturation d. all of the above

Those were the years that I remember best. The bolded words are what kind clauses?

Name two structures other than DNA, that bacterial cells have but animal cell do not.

In rhombus ABCD, AB = 13 and AC = 25. Find the area of the rhombus to the nearest tenth.

What is the meaning of the word "counteract" in this statement from "Anti-Federalist Paper No. 84"? Others are not necessary to be resigned in order to attain

what is the difference between binary fission and multiple fission??

A ball was kicked into the air from a balcony 20 feet above the ground, and the ball’s height above the ground, in feet, t seconds after the ball was kicked was