Math, asked by swati0768, 5 months ago

hi anwer this i will mark brainlist and foll him/her

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Answered by bhumijanu26

1

Answer:

b. y = 20

c. ab

d. -24,183,900

Step-by-step explanation:

b.) y+10 = 30

y= 30-20

y = 10

c.) 3ab + 4ab + (- 6ab)

7ab - 6ab

ab

d.) 65* 318*-65*18

20,670 * - 1,170

-24,183,900

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