Answer:
-13/30
Step-by-step explanation:
I used KCC. It is a method when you<u> keep you 1st # the same</u>, <u>change subtraction to addition</u> and then <u>change the last # to its opposite.</u> So after KCC, the equation would be -7/10 + 4/15
Answer:
$540
Step-by-step explanation:
29% : $156.60
156.60 ÷ 29/1 = $5.4
1% : $5.4
100% = 5.4 x 100
= $540
Answer:
Its the first option
Step-by-step explanation:
the sign only changes when dividing or multiplying by a negative and they only moved the 3x to the other side and would have looked like this:
-x -3x -3 < 13 and you would solve from there : )