1. a. 5
because ur dividing 8 2/3 by 1 1/2
first, u need to turn that into improper fractions.
25/3 ÷3/2
then u do kcf, aka keep change flip.
I keep the first change the second and flip the third.
25/3 × 2/3
this equals to 50/9
then turn it into a fraction, 5 5/9
it's a because u can't make a full bow out of 5/9 so u take the whole number and that's the answer.
2. b. x > 3.5
7x > 24.5
to do this u need to cancel out the seven so u:
7x > 24.5
_______
7 7
7x divided by seven is 1x so it is left with x > 24.5/7
24.5/7 is 3.5
so, it is x > 3.5
3. c. costs over $40 per month
it is c because x depends on y and every month, it shows how much money he had to pay
4. a. 22
for this, u dont need a protractor. u can estimate.
*I'm going to go backward*
d. 122° would it be because 122° is mostly an obtuse angle and an obtuse angle is greater than an right angle, 90°
c. 90° the angle is obviously smaller than 90° so no
b. 68° is like the size of angle CFE *in the pic*
a. the angle is really small and 22° is the smallest so that is the answer
5. b
