Simplify the expression.

-12 x 4 x 3/8 - (-60)

a.
–78

b.
–42

c.
–84

d.

42

D. 42

Step-by-step explanation:

-12 x 4 x 3/8 - (-60)

PEMDAS says multiply and divide first since we have no parentheses or exponents

-48  x 3/8 - (-60)

-144/8 - (-60)

-18 - (-60)

A negative negative is a positive

-18+60

Add

42

The correct answer option is D. 42.

Step-by-step explanation:

We are given the following expression which we are to simplify:

× ×

Solving the given expression using the order of operations to solve a mathematical expression starting from brackets, of, division, multiplication, addition and then subtraction.

×

to determine the unit cost your would divide the total cost by the number sold.

7 bagels for $4.41       $4.41/7 = $.63 each at fresh side

5 bagels for $3.60         $3.60/5 = $.72 each at value mart

$5.41

step-by-step explanation:

$20 - $14.51 = $5.49.