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max2010maxim [7]
4 years ago
13

Given that x = 1, y = -2, z = 3, find the value of:

Mathematics
1 answer:
yarga [219]4 years ago
6 0
You have to plug in the given numbers and perform each operation. Let me know if you have questions. The answers are circled.

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Mrs. Brandt is buying markers and crayons for her preschool classroom. Markers are sold in packs of
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For the markers you need 2 packs and for the crayons you need 3 packs. The least common multiple of 12 and 8 is 24
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3 years ago
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Help! how do you do q2?
sineoko [7]
Negative is infinite
positive is dependent on whether or not a can = b etc.
4 0
3 years ago
Find the product.<br><br> -4x(x2+8)<br><br> PLEASE HELP!!! ASAP!!!
Paraphin [41]

Answer:

-4x^3 - 32x

Step-by-step explanation:

We can multiply -4x by both terms inside the parentheses.

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7 0
4 years ago
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The lakers scored a total of 80 points in a basketball game against the bulls. the lakers make a total of 37 two-point and three
Dmitrij [34]
To answer the item, we let x be the number of 2-point baskets and y be the 3-point basket, respectively. The system of linear equations that would allow us to express the given mathematically is,

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To determine the values of the variables, express x of the first equation in terms of y.
    x = 37 - y

Substituting this to the second equation,

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The value of y from the equation is 6. 

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<em>Answer: 31 two-point baskets</em>
8 0
3 years ago
The diameter of the moon is 2160 miles. A model has a scale of 1in : 150mi. What is the diameter of the model?
finlep [7]
So you would take 2160/150 because you need the Circumference

This will give you 14.4 and you will need to device that by pie to find Diameter

Answer: 14.4

Sorry no need for Pie in this equation I just realized it was a scale. 

Sorry about that!

6 0
3 years ago
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