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LenKa [72]
3 years ago
13

What does “four added to seven times a number” look like

Mathematics
2 answers:
e-lub [12.9K]3 years ago
7 0

Answer:

D. 7n + 4

Step-by-step explanation:

n is the number

so seven times a number is 7n

four added to seven times a number is 4 + 7n

then the answer is 7n + 4

barxatty [35]3 years ago
3 0

Answer:

D

Step-by-step explanation:

PLEASE BRAINLY

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100, 91, 82, 73 Number pattern expression equations
emmasim [6.3K]

Answer:

The pattern is subtract 9 (OR -9)

Step-by-step explanation:

100 - 91 = 9

91 - 82 = 9

82 - 73 = 9

Glad I could help! Feel free to mark brainliest!

5 0
3 years ago
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Count by ones from 368 to 500. Change for a larger unit when necessary.
stepan [7]
We can figure out how many numbers there are from 368 to 500 by subtracting.

500 - 368 = 132

Now, we need to get it in word form. This can be done by looking at the place value of each number.. So your answer would be:

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4 years ago
Determine the length of the unknown sides for the right triangle
alisha [4.7K]

Answer:

Below in bold.

Step-by-step explanation:

sin 66.4 = opposite side / hypotenuse

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y = 21.3 / sin 66.4

y = 23.24.

tan 66.4 = 21.3 / x

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3 0
4 years ago
107=5x+17 simplify your answer as much as possible
olga nikolaevna [1]
107-7=90
90divided 5=18
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6 0
3 years ago
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At a hardware store they can cut a rope off of a big roll so you can buy any length you like. the cost of 6 feet of rope is 7.50
konstantin123 [22]

Answer:

first you'd need to divide 7.50 by 6 which will get you (7.50÷6=1.25) then you would need to multiply 1.25 by 50 which will get you $62.50 (1.25×50=62.5).

8 0
3 years ago
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