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Which of the following is a solution
to the linear function y = 4/5 x + 7?
A (0,1)
<u>C (-5,11)</u>
B (15,19)
D (-2,1)
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:BrainliestBunch
Translate the sentence " Twice x is 5 " to an equation
2 answers:
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Answer: 9 and 3/7
Step-by-step explanation: To multiply a mixed number by a mixed number, we first want to write each mixed number as an improper fraction.
We can write a mixed number as an improper fraction by multiplying the denominator by the whole number and adding the numerator.
We can change to the improper fraction 30/7.
We can also change to the improper fraction 11/5.
Now, we are simply multiplying fractions. To multiply fractions, we multiply across the numerators and multiply across the denominators. When we multiply these fractions, we will end up with the fraction 330/35. Since 330/35 is not in lowest terms, we need to divide both the numerator and denominator by the greatest common factor of 330 and 35 which is 5 and we will get the improper fraction 66/7.
Notice however that 66/7 can be changed into a mixed number by dividing the denominator which is 7 into the numerator which is 66.
66 divided by 7 equals 9 with a remainder of 3 so we can write 66/7 as the mixed number 9 and 3/7.
Therefore, 4 and 2/7 × 2 and 1/5 = 9 and 3/7
Answer:
The amount of change she received was dollar.
Step-by-step explanation:
Price of each carton of milk is cents and she bought 3 cartons of milk.
We know that, <u>1 dollar = 100 cents</u>
So, 1 cent = dollar.
and cents
dollar.
Thus, <u>the total price of 3 cartons of milk</u> dollar.
She gave the cashier $10.
So, the amount of change she received dollar.