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Phổ biến Word Problems >

use interval notation to indicate all the real numbers on the number đường thẳng that are less than or equal to 22

Lời Giải

u se in t er v a l n o t a t i o n t o in d i c a t e a ll t h e re a l n u mb ers o n t h e n u mb er l in e t ha t a re l ess t han or e q u a l t o 22

Lời Giải

The number : - 22

Các bước giải pháp

Represent the number with

x

A.T.Q.:

- x = 22

Giải

x, - x = 22 : x = - 22

The number : - 22

Ví dụ phổ biến

Between which two consecutive whole numbers is sqrt(89) ?Emil invests 2,658 in a retirement account with a fixed annual interest rate of 9% compounding. What will the account balance be after 15 years?11 more than a number is equal to 30 12 times a number is 60 How much money must be deposited now in an account paying 8% annual interest, compounded quarterly, to have a balance of 1000 after 10 years?