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ankoles [38]
3 years ago
15

If x = 5, y = 3 and z = 2 then xz (4y - 2z) 

Mathematics
1 answer:
LenaWriter [7]3 years ago
4 0

Answer:

80

Step-by-step explanation:

Plug it in.

So 5 x 2 (4 x 3- 2 x 2)

5x2(12-2x2)

5x2(12-4)

5x2(8)

(10)(8)

So, the answer is 80.

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A meteorologist forecasted that Monday's high temperature would be 76°F. On Monday, the temperature reached 80°F. What is the pe
gtnhenbr [62]

Answer:

5 % error

see the solution

3 0
3 years ago
Read 2 more answers
How do you do this problem?
vazorg [7]

Production by Mexico is the same percentage (3%) of world production for the years of interest, so the relation is

... (mexico production) = 0.03 × (world production)

Then, dividing by 0.03, we get

... (mexico production)/0.03 = (world production)

The change in world production is the difference between the amounts for the two years, so is

... (production increase) = (2007 world production) - (2000 world production)

... = 24/0.03 - 18/0.03 = (24 - 18)/0.03

... = 6/0.03 = 200 . . . . million metric tons

The appropriate choice is (D) 200.

5 0
3 years ago
Please answer correctly and no giving links.
Aleks04 [339]
The answer is D that’s just yea cuz 25-25% is 18.75 and that times 3 is d
8 0
3 years ago
Find the slope of the line
matrenka [14]

Answer:

1

Step-by-step explanation:

To find the slope of the line, use the equation:

slope = \frac{y_2-y_1}{x_2-x_1}

Let's find 2 obvious points on the line

(5,5) and (10,10)

Since (10,10) comes after (5,5), this will be our (x_2,y_2)

(5,5) will be our (x_1,y_1)

Let's Solve!

\frac{10-5}{10-5} =\frac{5}{5} =1

1

Therefore, our slope is 1

8 0
2 years ago
Solve. -16 < 3x + 5 < 14
Nimfa-mama [501]

Answer: -7 < x < 3

Step-by-step explanation:

-21 < 3x < 9

-7 < x < 3

8 0
2 years ago
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