Question

Can somebody help me with 2 algebra questions please?
1. Add and answer in simplest fractional form. -1/5 + -3/4 = (Points : 1)
a. -4/9
b. -19/20
c. -4/20

2.Add and answer in simplest fractional form. -4/3 + 7/8 = (Points : 1)
a. -11/24
b. 3/5
c. 3/24

Answer 1

the answer for number one can be b or c and the aswer for number 2 can be a or b

Answer 2

first get the least common denominator between the two and then add.
1) -1/5 = -4/20 and -3/4=-15/20 so add -4/20+(-15/20)=-19/20
so the answer is B
2) -4/3=-32/24 and 7/8=21/24 so add -32/24+21/24=-11/24
so the answer is A

Answer 3

@Alikat @seahawks1021 Thank you^^

Answer 4

your welcome

Answer 5

no problem