(100-7•2+3)/10
How do I solve this order of operations problem

89/10 or 8.9 decimal

Step-by-step explanation:

Simplify the following:

(100 - 7×2 + 3)/10

-7×2 = -14:

(100 + -14 + 3)/10

100 + 3 = 103:

(103 - 14)/10

| | 9 |  

| 0 | 10 | 13

| 1 | 0 | 3

- | | 1 | 4

| 0 | 8 | 9:

89/10

for ex: the reciprocal of 3/4 is 4/3. it is the opposite.

reciprocal definition:

a mathematical expression or function so related to another that their product is one; the quantity obtained by dividing the number one by a given quantity.

shell's the art director at her local community center. she paid $10 and for each child that attends she earns $4.

for each child she ears $4 that is the slope m = 4

she paid $10, that is the initial amount paid. so 10 is the y intercept b

m =4   and b = 10

y intercept is 10 so the point is (0,10)

we start graph from y intercept (0,10)

slope = 4 . we know slope = rise / run

slope = 4   or 4/1   are same

rise = 4   and run = 1

for rise we move 4 units up and for run we move 1 unit to the right

the graph is attached below

x axis is the number of child she attends

y axis is the amount   she earns