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irinina [24]
2 years ago
11

Please help I’m in the exam

Mathematics
2 answers:
Iteru [2.4K]2 years ago
6 0
20




Islamic Gavin panic panic chic Iranian icon used
iVinArrow [24]2 years ago
4 0

Answer:

20

Step-by-step explanation:

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What is x equal to: 3x=1
Verdich [7]

Answer:

x = \frac{1}{3}

Step-by-step explanation:

Step 1: Solve

We can divide 3 from both sides to get "x" by itself

3x=1\\\frac{3x}{3} =\frac{1}{3} \\x = \frac{1}{3}

Therefore x = \frac{1}{3}

5 0
3 years ago
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Marvin has 1.45 in his pocket what fraction is equivalent to the amount of money in Marvin pocket
cupoosta [38]

Answer:

1   9/20

you have to multiply and divide

5 0
3 years ago
Select the correct answer.<br> The area of a square is 9 square feet as shown below
kondaur [170]
The answer to the problem is A
6 0
3 years ago
From 1970 to 1980, the consumer price index (CPI) increased from 38.8 to 82.4. If a dozen eggs cost $0.25 in 1970 and the price
Ganezh [65]
Understanding the Question
This may not be the actual way that the US government prepares the CPI, but it will provide a comparison. 

You can set up a proportion. The base number for the CPI is 38.8 in 1970. That number (38.8) has more than doubled to get to 82.4, which also tells us that there was inflation. What your parents and grandparents bought in 1970 went to double the amount in 1980. Gasoline certainly did that.

Givens
CPI in 1970 = 38.8
CPI in 1980 = 82.4
Eggs 1970 =  0.25
Edgs 1980 = X

Formula substitution and solution
CPI 1970 / CPI 1980 = cost of eggs 1970 / cost of eggs 1980
38.8/82.4 = 0.25 / x Cross multiply
38.8 * x = 0.25 * 82.4
38.8 * x = 20.625
x = 20.628 /38.8
x = 0.53 dollars of 53 cents.

53 cents in 1980 which is slightly double as predicted.

Footnote
As a matter of interest, my wife tells me that eggs now cost about 3.58 where we live. That's almost 7 times as expensive as they were in 1980. Something to think about. By the way, the price quoted is in Canada.
7 0
3 years ago
FOR 15 POINTS Determine whether each given value of h makes the inequality 4h + 13 ≤ −7 true. Select Yes or No for each value.
Norma-Jean [14]

Answer:

Yes, no, yes

Step-by-step explanation:

7 0
2 years ago
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