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hjlf
3 years ago
11

The sum of two consecutive even integers is 78. Which number is the greater of the two integers? A.36 B.38 C.39 D.40 E.42

Mathematics
1 answer:
gladu [14]3 years ago
8 0
Divide 78 by 2

78 / 2 = 39  ( odd number)

so 78 would = the even number before and after 39

38 + 40 = 78

the larger number is 40
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16.67

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Seven less than three times a number is two.
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3 years ago
How old am i if 200 reduced by 2 times my age equals 16?
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Ok, so since it doesn't give a value for "my age", we'll call it x.  So the sentence translates into an equation...

200 reduced means... 200 -
by 2 times my age means... 2x
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Now let's solve for x to find "my age"

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3 0
3 years ago
Suppose you have just enough money, in coins, to pay for a gallon of milk priced at $2.40. You have 12 coins, all quarters and d
wel
The answer is
q + d = 12
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q - the number of quarters
d - the number of dimes

You have 12 <span>coins, all quarters and dimes:
q + d = 12

The value of 1 quarter is $0.25.
The value of 1 dime is $0.10.
Therefore, if you want to pay </span>$2.40 you will have q quarters of value $0.25(0.25q) and d dimes of value $0.10d (0.10d).
The second equation is:
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3 0
3 years ago
Does anyone know this and can help please
adelina 88 [10]

Answer:

\frac{y^7z^3}{x}

Step-by-step explanation:

When variables have negative exponents, switch their positions.

\frac{x^{-1}y^7}{z^{-3}}=\frac{y^7z^3}{x}

5 0
3 years ago
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