Ask question

Ask question

All categories

2 years ago

8

Paul bought a soft drink and a sandwich for $9.90. What equation may be used to find the price of each item if the sandwich cost

3.5 times as much as the soft drink? A) x = 9.90 B) 2x = 9.90 C) 3.5x = 9.90 Eliminate D) 3.5x + x = 9.90

1 answer:

UNO [17]2 years ago

8 0

Answer:

D

Step-by-step explanation:

The other ones don't make sense. The answer is 3.5x+x=9.90

You might be interested in

56 is 4% of how many days

mojhsa [17]

Change the percent to decimal

4%= .04

.04x = 56

solve for x

so x = 1400

8 0

3 years ago

I am 10% older than my wife,my wife is x% younger than i am find x<br>

Verizon [17]

You = her*1.1

her = you/1.1 = you*0.9090...

her = you - you*(1 - 0.9090...) = you - you*0.0909...

--> 9.09% younger

x = 9.09

<em><u>H</u></em><em><u>O</u></em><em><u>P</u></em><em><u>E</u></em><em><u> </u></em><em><u>S</u></em><em><u>O</u></em><em><u> </u></em><em><u>I</u></em><em><u>T</u></em><em><u> </u></em><em><u>H</u></em><em><u>E</u></em><em><u>L</u></em><em><u>P</u></em><em><u>S</u></em><em><u> </u></em><em><u>Y</u></em><em><u>O</u></em><em><u>U</u></em>

5 0

2 years ago

▪︎The property that satisfies –14 + 6 = –8 (Integer) is:

iren [92.7K]

Answer:

commutative properties satisfies the property.

4 0

2 years ago

Read 2 more answers

How do you do 50/4x when x is 10?

dlinn [17]

4x=40 so 50/40 you got it from there

4 0

2 years ago

Read 2 more answers

Round 765,903 to the given place value Thousand

Anettt [7]

Answer:

770,000?

Step-by-step explanation:

your just rounding

6 0

2 years ago

Read 2 more answers