Answer:
Step-by-step explanation:
-3s=-24 to find s you will divide both sides by -3
S=8
Do what in the parenthesis first then solve the exponents then divide what has to be divided and then add and finally subtract
Answer:
Step-by-step explanation:
A. round each price to the nearest dollar:
4.85 - 5.00
5.06 - 5.00
1.39 - 1.00
2.13 - 2.00
6.70 - 7.00
9.61 - 10.00
<u>3.29 - 3.00</u>
<u>$33.00</u>
B. My estimate is comes out to be $30.00 which is $0.48 short of the total that the register shows. Therefore, $30.48 is very reasonable, you only need $0.48 more to pay for all your groceries
<h2>○=> <u>Correct option</u> :</h2><h2>

</h2><h3>○=> <u>Steps to derive correct option</u> :</h3>
Sum of all angles in a quadrilateral = 360°
Given :
▪︎Measure of angle U in quadrilateral RSTU = 80°
We know that corresponding angles in a quadrilateral are equal.
Which means :
▪︎Angle U = Angle y
Thus, the measure of angle y = 80°
Angle T = angle x (corresponding angles of a quadrilateral are equal)
Let us name angle T and angle x together as 2x.
Which means :





Thus, the measure of angle x = 100°
Therefore, the correct option is <em>(a) y = 80, x = 100</em>