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bogdanovich [222]
3 years ago
7

Question below in photo!! Please answer! Will mark BRAINLIEST! ⬇⬇⬇⬇⬇⬇⬇

Mathematics
1 answer:
7nadin3 [17]3 years ago
6 0

Answer:

-50

Step-by-step explanation:

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How do you find a unit rate
galben [10]

Answer:

Divide the numerator and denominator

Step-by-step explanation:

A unit rate is a ratio between two different units with a denominator of 1. To calculate the unit rate, divide the numerator by the denominator. The resulting decimal number is the unit rate. The unit price is a type of ratio where the numerator is the price and the denominator is the quantity of a good or product.

8 0
3 years ago
William has 60 marbles that are red, white or blue in colour. There are 36 white ones, and
NeTakaya

Answer:

12

Step-by-step explanation:

60-36=24

24/2=12

5 0
4 years ago
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What is the y-intercept of the graph of the function f(x) = x2 + 3x + 5?
Lorico [155]

Answer:

(0,5)

Step-by-step explanation:

Y intercept is where line touches y axis so x = 0.

(0,5) since it's only 5 and the others don't count.

8 0
3 years ago
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Last year we tested 70 kids on Unit 8. This year we tested 20% less kids. How many kids did we test this year?
Fed [463]

Answer: 56 kids

Step-by-step explanation: 70 * 0.2 = 14      70 - 14 = 56

6 0
2 years ago
Meg makes a flour blend at home using barley and wheat flour in a ratio of 2:3. How many ounces of barley does she use when she
amm1812

Answer:

18 ounces of barley

Step-by-step explanation:

If Meg uses barley and wheat flour in a ratio of 2:3, we can set up equivalent ratios in order to find how many ounces of barley Meg would need if she uses 27 ounces of wheat flour:

\frac{barley}{wheat flour} = \frac{2}{3} = \frac{x}{27}

We can solve for 'x' (the number of ounces of barley) using a few different methods.  We can cross-multiply and divide:  27(2) = 3x, or x = 18.  We can also see what factor we multiply the 3 by to get 27 and multiply the numerator (2) by the same number.  Since 3 x 9 = 27, then 2 x 9 = 18.  

3 0
4 years ago
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