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makvit [3.9K]
3 years ago
12

Hello, I need help on this question.

Mathematics
1 answer:
Ostrovityanka [42]3 years ago
5 0
The first one should be the answer if 1-4 is prizes and 5-10 is prizes then you have to keep track of the tries it takes before you is see a 1, 2, 3, or 4.
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What would the following equation look like in augmented matrix form? 2x+y=6 x-3y=-2
xz_007 [3.2K]
<span><span><span><span>2x</span>+y</span>+<span>−y</span></span>=<span>6+<span>−y</span></span></span><span><span>2x</span>=<span><span>−y</span>+6</span></span>Step 2: Divide both sides by 2.<span><span><span>2x</span>2</span>=<span><span><span>−y</span>+6</span>2</span></span><span>x=<span><span><span><span>−1</span>2</span>y</span>+3</span></span>Answer:<span> x=<span><span><span><span>−1</span>2</span>y</span>+3</span></span>


x-3=-2
x-3+3=-2+3
answer x=1

4 0
3 years ago
Help me please with this<br> Simplify.<br><br> 5a-12a
Oduvanchick [21]
It helps to imagine the variable a sort of as a unit. Like with 5 minus 12 lemons, it has no bearings on the addition/subtraction here.

Factor out a and subtract.

5a-12a \\ (5-12)a \\ \boxed{-7a}
4 0
3 years ago
The table below shows the typical hours worked by employees at a company. A salaried employee makes $67,000 per year. Hourly emp
nadezda [96]
First, we must calculate the weekly pay of an employee that is paid a fixed amount. Given that there are 52 weeks in a year, the weekly pay for a regularly paid employee is: 67,000 / 52 = $1,288.46 Now, we calculate the number of hours an employee that is paid hourly works per week: 0 + 10 + 8 + 8 + 7 + 6.5 + 4.5 = 44 So this employee is paid: 25 x 40 + 37.5 x 4 = $1,150 Therefore, it is recommended that a new employee goes for the salaried pay since the weekly earnings are greater in this option. The answer is C<span>.</span>
7 0
3 years ago
Read 2 more answers
Help limited time!!!
CaHeK987 [17]

Answer:

c

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
A customer at a Mexican restaurant placed a order for burrito bowls that cost $5 each and a plate of corn tocos that cost $13. H
Lubov Fominskaja [6]

Answer:

the customer bought 2 burrito bowls and 1 corn taco.

Step-by-step explanation:

13+5=23

23+5=23

8 0
3 years ago
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