Estimate. Then write the quotient in simplest form. 1) 2/5 ÷ 7/10
2) 5/9 ÷ 5/7
3) 4 ÷ 4/5
4) 1 ÷ 3/4
5) 8 ÷ 1/3
6) 12/21 ÷ 2/3
7) 5/6 ÷ 5/12
8) 5/8 ÷ 1/2
Will mark brainliest!

just multiply by reciprical

Step-by-step explanation:

1. 2/5 * 10/7=

20/35 then try to simplify both have 5 in them so 4/7

answer: he is 272195

step-by-step explanation: all you have to do is multiple 3535 and 77 and it equals 272195

answer is 8x+24

area of vanessa's patio = length × width

given, length = (3x² + 5x + 10)

width = (x² - 3x - 1)

area of vanessa's patio = (3x² + 5x + 10)(x² - 3x - 1)

= 3x²(x² - 3x - 1) + 5x(x² - 3x - 1) + 10(x² - 3x - 1)

= 3x⁴ - 9x³ - 3x² + 5x³ - 15x² - 5x + 10x² - 30x - 10

= 3x⁴ - 4x³ - 8x² - 35x - 10

hence, expression of vanessa's patio = (3x⁴ - 4x³ - 8x² - 35x - 10)