Estimate the sum of $12.15, $16.85, and $1.74 by rounding each number to the nearest tenth

Hello people, i have a math question that i need with, me, i will give the correct one brainiest, and for the other correct people, a and 5 stars.

Ifurniture stores having a weekend sale and is offering 20% discount on patio chairs and table the sales tax on furniture is 6.25 using function composition how can you represent the total amount a that you would need to pay for this furniture that cost x dollars

60 2(x + 2) in the diagram, gef and hef are congruent. what is the value of x?