Question

Please help math thank you

Answer 1

a: 30

b:40

c:78

d:36

e:20

f:96

Answer 2

so just remember PEMDAS

a. 2 x 5= 10 and 3 x 2= 6 so 6+10= 16 16+4=20 answer is 20

b.3 x 2=6   6+5= 11    11+4= 15    15 x 2= 30 answer is 30

c. 2+4=6  6 x 3 = 18    2 x 5 = 10   10+18= 28 answer is 28

d.  5+3=8  8 x 2=16    16 x 2= 32   32+ 4= 36  answer is 36

e. 2 x 5= 10    3 x 2= 6     10+6=16   16+4=20 answer is 20

f. 5+3=8    2+4=6   2 x 8=16   16 x 6= 96      answer is 96