Please help. I don't know-how

she can buy 4 shirts

Step-by-step explanation:

maximum that she can spend = $125

dress = $29.50

shirt = $19.50

first, take 29.50 and subtract it from 125

⇒ 125 - 29.50 = $95.50 remaining

then take 95.50 and it divide it by 19.50 to determine how many shirts she can buy

⇒ = 4.897

⇒ 4 shirts

to solve:

take 4 shirts and multiply it by 19.50

⇒ 4 x 19.50 = $78

then take the product and add 29.50

⇒ 78 + 29.50 = 107.50

take the maximum money and subtract 107.50 from it

⇒ 125 - 107.50 = 17.5

Tamesha would have $17.50 remaining.

example 2 – simplify: step 1: completely factor both the numerators and denominators of all fractions. step 2: change the division sign to a multiplication sign and flip (or reciprocate) the fraction after the division sign; essential you need to multiply by the reciprocal. step 3 : cancel or reduce the fractions.

step-by-step explanation :

we know that

the measurement of the outer angle is the semi-difference of the arcs which comprises

in this problem

m< xzy is the outer angle

substitute the values

the measure of angle xoy is equal to

> by central angle

substitute the value