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Kryger [21]
2 years ago
6

Seven more than the product of 7 and a number

Mathematics
2 answers:
n200080 [17]2 years ago
8 0
Answer:

7 + 7n

Explanation:

Seven more (7 plus) the product of 7 and a number (seven times n) = 7 plus 7n
Gwar [14]2 years ago
3 0
7 + 7n
Where n is the unknown number
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In Brooke’s class of 25 students, 15 students report that math is their favorite class and 40% of the students report that scien
Natasha_Volkova [10]

Answer:

The students prefer Math 60%, to Science 40%  

Step-by-step explanation:

15/25= 3/5= 5 is then divided into 3 to get the per cent= 60%

3 0
3 years ago
Value of x, of (18, 24, 22, 28,x) mean =25
tankabanditka [31]

Answer:

x = 33

Step-by-step explanation:

Mean = Sum of all the data's/ Number of data's

\frac{18+24+22+28+x}{5}=25\\\\\frac{92+x}{5}=25\\\\92+x=5*25\\\\92+x=125\\\\x=125-92\\\\x=33

8 0
3 years ago
One line passes through the points (-6,0) and (-4,6) another line passes through the points (5,-2) and (8,7)
Julli [10]

Answer:

Parallel

Step-by-step explanation:

-y₁ + y₂\-x₁ + x₂ = m

\frac{2 + 7}{ -5 + 8}  =  \frac{9}{3}  = 3

\frac{0 + 6}{6 - 4}  =  \frac{6}{2}  = 3

Both <em>rate</em><em> </em><em>of</em><em> </em><em>changes</em><em> </em>[<em>slopes</em>] result in <em>three</em>, therefore both lines are parallel.

I am joyous to assist you anytime.

6 0
3 years ago
The 162-room BeeGee Hotel, located just outside Philadelphia, Pennsylvania, requires room attendants to clean 18 rooms per day.
hoa [83]

Answer:

9

Step-by-step explanation:

Given,

Total number of rooms = 162

One attendant is to clean 18 rooms per day.

Therefore if a full house is expected  next Monday,

Number of attendant required to cover the day's cleaning task

= 162/18

= 9

Therefore, 9 guest room attendants will be needed to cover the day's cleaning tasks,

6 0
3 years ago
Write the equation of the line with the given slope and y-intercept. Slope = 5 y-intercept = 8 A) y=5x +8 B) x = 5y +8 C) y = 8x
Degger [83]
The answer is. A) y=5x+8
6 0
3 years ago
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