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Anastasy [175]
2 years ago
9

Write an expression to match the words: Mr. Ortiz’s age is the sum of 8 and 7, doubled.

Mathematics
1 answer:
ASHA 777 [7]2 years ago
6 0

Answer:

(8+7)x2

Step-by-step explanation:

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line passes through the point (-3,-4) and its y-intercept is (o, -9). What is the equation of the line that is parallel to the f
12345 [234]

Answer:

y=-\frac{5}{3}x-2

Step-by-step explanation:

The first line has a slope of -5/3 found using the points in the slope formula.

m=\frac{y_2-y_1}{x_2-x_1} =\frac{-9--4}{0--3}=\frac{-9+4}{0+3}=\frac{-5}{3}

Parallel lines have the same slope. So -5/3 is the slope of the second line. Write its equation using the point slope form y-y_1=m(x-x_1).

y--7=-\frac{5}{3}(x-3)\\y+7 = -\frac{5}{3}(x-3)\\y=-\frac{5}{3}x + 5 -7\\y=-\frac{5}{3}x-2

7 0
3 years ago
28 people ordered dessert
MrRissso [65]

Answer:

8 people ordered ice cream

Step-by-step explanation:

28/7=4

4x2=8

8 0
3 years ago
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The smallest prime number that is a foctor of 15
GrogVix [38]
The factors of 15 are 1, 3, 5 and 15. Now, as 1 is neither prime and nor a composite number (1 is not Prime because for a number to be a prime, it should have exact 2 factors i.e. 1 and itself, but 1 has only one factor. Therefore 1 is not prime.)

So the smallest prime factor of 15 is 3.

Hope this helped! :)
6 0
3 years ago
Elena starts her new job working at an office supply store. She works for 6 hours and makes a total of $54.
docker41 [41]

Answer:

<u>I </u><em><u>believe </u></em><u>the answer would be A.</u>

Step-by-step explanation:

A says 6 x h is 54.

            ^    ^      ^

            important!

6 is the number of hours.

h is how much money made per hour.

54 is the total after working 6 hours.

4 0
3 years ago
37.5 to the nearest degree
frutty [35]

Answer:

38 degrees

Step-by-step explanation:

if it is half a tenth or more, it gets rounded up to the next degree

5 0
3 years ago
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