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Harrizon [31]
3 years ago
10

1- A is a ratio that compares a number to 100. 2. A is an equation that shows that two ratios are equivalent. 3. In a one ratio

compares a part to a whole. 4. A number that can be written as a fraction is a H i . . p 5. The is the least common multiple of the denominators of two or more fractions.

Mathematics
1 answer:
Katarina [22]3 years ago
3 0
1. Percentage

2. Proportion

3. Fraction

4. Rational number (you are correct)

5. LCD (Least common multiple)
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5(2x−3) Simplify the Expression
jarptica [38.1K]

Answer:

10x−15

Step-by-step explanation:

5(2x−3)

5(2x)+5( −3)

10x+5(−3)

10x−15

<h3>Hope it is helpful....</h3>
6 0
3 years ago
(a) (-3) × _____ = 4 × _____
Igoryamba

Answer:

_3×4=4×_3=-12,pardon me if I am wrong I am just a beginner ❤

8 0
2 years ago
Read 2 more answers
The aquarium has a scale model of a great white shark for sale in their gift shop. If the scale of the model is 2 in. : 7 ft, wh
kompoz [17]

Answer:

14ft

Step-by-step explanation:

Since the scale is 2in : 7ft, so you would do 7x2 which gets you to 14.

(You would do 7x2 because 4 in/2 in = 2in, that's where the 2 comes from, and 7 because 7ft is part of the scale.)

Hope this helps :D

8 0
2 years ago
Prachi was 555 kilometers east of her home when she began driving farther east at 707070 kilometers per hour. Let f(n)f(n)f, lef
vladimir2022 [97]

Answer:

Following are the solution to the given question:

Step-by-step explanation:

Whenever she began to drive farther east, at 70 km per hour, Prachi was 5 km east of her home.

Let f(n) at the beginning of her nth hour drive be Prachi's distance to her home.

f is a sequence of arithmetic.

Write a series explicit form.

\to f(n) = 70n + 5

3 0
2 years ago
To paint a house, a painting company charges a flat rate of $500 for supplies plus $50 for each hour of labor. What is the slope
Nataly_w [17]
The slope of the line is 50. You can try looking at the equation, which is

y=50x+500

500 is your y-intercept, and is where the cost starts.

50 is your slope, since the cost goes up by $50 every time.

x is how many hours, which determines how many $50s there are.

I hope this helps. All in all, the slope is 50.
5 0
3 years ago
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