Question

PLS HELP ME WITH MY MATH

Answer 1

If a=4 b=-1

Then,

Substitute a=4 and b=-1 into

Explanation:

5-2(a+3b)

2

5-2(4+3(-1))

2

5-2(1)

2

=3

2

Answer 2

3/2

Explanation:

sub in 4 to a and -1 to b

=(5-2(4-3))/2

4 minus 3 simplifies to 1

5 minus 2 is three therefore

=3/2