3 years ago

Help me I need help this is stressful

Mathematics

1 answer:

Alisiya [41]3 years ago

5 0

Answer:

"You could add each number one by one in your head, and the total is your answer."

You might be interested in

HELP ASAP

Sliva [168]

Answer: 13.74

Step-by-step explanation:

to find out the total cost we will:

13.09*(5/100)=0.65

13.06+0.65(tax)=13.74

8 0

3 years ago

The contents of a cell in a spreadsheet are shown below. 4.7893541EE-6 What number does the contents of the cell represent?

matrenka [14]

Answer:

Step-by-step explanation:

6 0

4 years ago

Subtract (3x2-2x+5xy-7)from(8-9xy+3x2-5x)

shepuryov [24]

Answer:

-3x-14xy+15

Step-by-step explanation:

$(8-9xy+3x^2-5x)-(3x^2-2x+5xy-7)\\\\=8-9xy+3x^2-5x-(3x^2)-(-2x)-(5xy)-(-7)\\\\=8-9xy+3x^2-5x-3x^2+2x-5xy+7\\\\=(8+7)+(-9xy-5xy)+(3x^2-3x^2)+(-5x+2x)\\\\=15-14xy+0-3x\\\\=-3x-14xy+15$

6 0

3 years ago

PLEASE QUICK what is the answer?

stepan [7]

Answer:

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

your family's resturant bill was $38.55. your parents are leaving a 20% tip. how much is the grand total of your resturant bill?

olganol [36]

Step-by-step explanation:

20:100=x:$38.55

x=20×$38.55/100=7,71

3 0

3 years ago

Read 2 more answers