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tester [92]
3 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
Mathematics
1 answer:
UNO [17]3 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

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How would I solve the rest of this?
GalinKa [24]

it would be y = -12/5. Hes the work. hope this helps!





5 0
3 years ago
18)
kondor19780726 [428]
If the circumference of a circle is changed from 9 cm to 3 cm, then the diameter decreases by a factor of 3.
7 0
2 years ago
Which expression shows that the quotient
Harrizon [31]

Answer:

Option (2)

Step-by-step explanation:

Given expression is \frac{2}{(3x-1)} ÷ \frac{6}{6x-1}

We further simplify this expression,

\frac{2}{(3x-1)} ÷ \frac{6}{6x-1}

= \frac{2}{(3x-1)}\times \frac{6x-1}{6}

= \frac{6x-1}{3(3x-1)}

= \frac{6x-1}{(9x-3)}

Therefore, \frac{6x-1}{(9x-3)} will be the quotient of the given expression.

x\neq \frac{1}{3} and x\neq \frac{1}{6} for which the given expression is not defined.

Option (2) will be the answer.

6 0
3 years ago
And another! Apparently you use the distributive property to remove the parentheses. .-.
Tju [1.3M]
6v+4w-4
Because you do -*-6v=positive 6v then -*-4w=positive 4w and then -*4=-4 and that takes care of the parenthesis
Basically you multiply the outside number or sign by all things inside the parenthesis
So in this problem you multiplied the negative sign by all the things inside the parenthesis
8 0
3 years ago
Is the fraction 7/8 closer to 1 or 0
Colt1911 [192]

Answer:

It's closer to 1

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
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