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MAXImum [283]
3 years ago
5

Solve the given systems of equations:x-y+z=1-3x+2y+z=12x-3y+4z=3​

Mathematics
1 answer:
nasty-shy [4]3 years ago
7 0

Answer:

x = 3/2

y = 2

z = 3/2

Step-by-step explanation:

There are multiple methods to solve these. Message me for the method you need to see step by step.

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Which number(s) below belong to the solution set of the equation? Check all
Stells [14]

Answer:

11

Step-by-step explanation:

198 ÷ 18 = 11

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3 years ago
mrs wong manages a restaurant which is currently hiring. if today she interviewed 4 waiters and 2 chefs, how like the first appl
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If you drive your car for 4.5 hours at an average speed at 70 miles per hour how far did you go ?
vodka [1.7K]
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3 0
3 years ago
Clair has250 pennies some pennies are in a box the rest are in her bankthere are more then 100 pennies in each place how many pe
9966 [12]

Answer:

In each place there must be more 100 pennies, but as the total 250 pennies, there are several ways that the money is distributed.

Because there may be 101 pennies in the box and 149 pennies in the bank, but it can also be the opposite; in the box 149 pennies and in the bank 101 pennies.

Therefore, there are many options to answer the question, as long as it is met that there are more than 100 pennies in one place.

8 0
3 years ago
An employee works 22 days per month. if they work an average of 8 1/4 hours per day how many hours do they work per month?
Schach [20]

Answer:

181 \frac{1}{2}

Step-by-step explanation:

To find how many hours they work per month multiply the amount of hours they work each day by the amount of days they work in a month:

22 *8\frac{1}{4} = 181\frac{1}{2}

They work 181\frac{1}{2} hours per month.

Hope this helps :)

3 0
2 years ago
Read 2 more answers
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