wbrysenjett wbrysenjett

04-01-2022
Mathematics

contestada

WILL GIVE BRAINLIEST
Use your knowledge about parentheses and substitution to solve the following:

q = 1; r = 2; s = 3; t = 4; x = 5; y = 6

7. 2(x+4) + 10 =

8. 3(4x) + 4 =

9. 10(xy) =

10. 2(x + y) =

Respuesta :

cibaenziger cibaenziger

04-01-2022

7: 2(9)+10= 28
8: 3(20)+4= 64
9: 10(30)= 300
10: 2(11) = 22

Answer Link

Otras preguntas

What is the solution to this awnser 6x+2y=-26

When Earth moves into the moon's shadow, a solar eclipse takes place. Which phase represents the appearance of the moon during a solar eclipse? A=third quarter

what is 10.4 in the form of a mixed number simplified

Determine the simple interest paid after 3 months on a loan of 9,700 dollars borrowed at an annual interest rate of 11%.

Amanda's jewelry box is in the shape of a cube that has 6- inch edges what is the volume of Amanda's jewelry box

where did the cival war begin a Gettysburg b fort sumter c Appomattox d manassas

can someone help with 5 spanish questions

describe what takes place during cellular respiration in complex organisms

The workers in the United States, Canada, The Netherlands, Germany, and Japan are the highest paid and most productive workers in the world. Which of the follow

Let f(x) = x - 2 and g(x) = x2 - 7x - 9. Find f(g(-1)).