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Triss [41]
3 years ago
7

What is the variable in the expression below? 3y?

Mathematics
1 answer:
Readme [11.4K]3 years ago
3 0
Answer
y
Explanation

In mathematics, a variable is a symbol or letter, such as "x" or "y," that represents a value.
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Look at this equation and its simplified form.
gladu [14]

Answer:

A.

There are infinitely many solutions to the equation.

Step-by-step explanation:

It can be solve in many ways.

6 0
3 years ago
Which of the following expressions does not represent “half of three times a quantity b”?
DENIUS [597]
A does not represent half of three times a quantity b

2/3b
4 0
3 years ago
The econ motel charges $260 for four nights at this rate how much would seven nights cost
gogolik [260]

Answer:

$455 for seven nights

Step-by-step explanation:

260/4= 65

65 is the cost for 1 night

65*7=455

8 0
3 years ago
Read 2 more answers
Find the sum 41/2+21/2 write the sum as a mixed number so the fractional part is less than 1
Galina-37 [17]

Answer:  31

note: there is no fractional part, so the fractional part is essentially 0. The answer is a whole number

================================

Explanation:

To get this answer, you first add the fractions. Add only the numerators while keeping the denominator 2 the same. So we have 41+21 = 62 as the new numerator and that is over 2

Therefore, 41/2 + 21/2 = (41+21)/2 = 62/2

From here, we divide 62 in half to get 31. The denominator 2 cancels out and goes away when we divide it by 2

This means we go from 62/2 to 31 which is the final answer. This is not a mixed number as there is no fractional part. Instead, it is a whole number.

I guess if you wanted, you can write 31 as 31 & 0/2, though that seems like unneeded extra work in my opinion.

4 0
3 years ago
Suppose potato chips cost 22.5 cents per ounce. What would a bag of chips cost if it contained 12 oz? Round your answer to the n
Marianna [84]

Answer:

the anser is 22.10

Step-by-step explanation:

you have to round to the nearest ten. here is a tip 4 or down round down 5 or up round up now you are good to go! and also to find me if you need help

8 0
3 years ago
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