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steposvetlana [31]
3 years ago
13

Yeah please help

Mathematics
2 answers:
Natasha_Volkova [10]3 years ago
8 0

Answer:

x = the number of points for each question

6 = number of questions

36 = total number of points

number of questions times the number of points will equal total points

6x = 36

divide both sides by 6

6x/6 = 36/6

x= 6

Step-by-step explanation:

nydimaria [60]3 years ago
4 0

Answer:

6 poinnts per question

Step-by-step explanation:

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Which of the following is equal to 5 4/9? The answers are:
madam [21]

Answer:

5.4

Step-by-step explanation:

First work out 4/9 this is the same thing as 4 ÷ 9 which equals 0.44444

and then add the whole number 5 so,

5 + 0.44444 = 5.44444

3 0
3 years ago
Write the expression without radicals, using only positive exponents
Mamont248 [21]

Answer:

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Step-by-step explanation:

∵∛x = (x)^1/3

∴ \sqrt[3]{a^{2}+b^{2}}=(a^{2}+b^{2})^{\frac{1}{3}}

So you can replace the radicals by fractional exponents

7 0
3 years ago
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I don't know how to do this. Can someone explain how to please?​
Natalija [7]

Answer:

f(5) = -2

Step-by-step explanation:

You look on the x-axis for 5 because f(5) means let x = 5. Then go down to the graph (the red zig-zaggy line) At the red line (you're still directly under the 5) look over to the y-axis to find the value. That's your answer. It is -2. The point (5, -2) is on the red graph.

f(5) = -2

3 0
2 years ago
If a car travels at an average speed of x miles per hour, how far would the car travel in 90 minutes?
professor190 [17]

Answer:

1 1/2x

Step-by-step explanation:

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4 0
3 years ago
Put these over a common denominator 3/5 4/7?
Rama09 [41]
We can pick a common denominator by multiplying.

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We have our common denom is 15.

Our fractions: 21/35 and 20/35
7 0
3 years ago
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