-3 3/5 - 2/3x = -4 13/30

x=5/4

Step-by-step explanation:

-3 3/5 - 2/3 = -4 13/30

convert -3 3/5 and -4 13/30 to improper fractions

-18/5-2/3x=-133/30

multiply by 30

-18/5 × 30 = -108. -2/3 × 30 = -20. -4 13/30 × 30 = -133

-108 - 20x = -133

move -108 to right and replace - to a +

-20x = -133 + 108

subtract -133 and 108

-20x = -25

divide both sides by -20

x= 5/4

the arc length is found by finding the circumference of the full circle (2xpixradius) and then dividing by 4 to find just one quarter of the circle (90 degrees).

for certain loans like mortgage loans, lenders scrutinize your debt to income ratio when you are applying for credit because it them evaluate your ability to repay your debts.