Answer:
7xy+3xy²t
Step-by-step explanation:
I cannot guarantee it is right but here you go
Answer:
0; 3.
Step-by-step explanation:
1) if to substitute x=1 into the given equation, it is possible to calculate the value of 'm':
1-m²-m+1=0; ⇔ m²+m-2=0; ⇒ m₁=-2; m₂=1;
2) if m=-2 and m=1, then the initial equation is:
x²-4x+3=0 or x²-x=0;
3) according to the item 3), the 2d root is:
x₂=3 or x₂=0.
Answer: 20/7
Step-by-step explanation: It’s still 20/7 because you can’t simply the 7.
56 miles per hour
15 minutes is 1/4 of an hour
1/4 = 0.25
so 56 x 4.25 = 238 miles
After multiplying pay rate and total hours worked by Alani we get her total earning as $296.
What is multiplication ?
- Mathematicians use multiplication to calculate the product of more than two numbers. It is a fundamental operation in mathematics that is frequently utilized in everyday life.
- When it is necessary to merge groups of similar sizes, we utilize multiplication.
- The fundamental concept of complement system the same number is represented by the process of multiplication.
- The results of multiplying two or maybe more numbers are known as both the products of those numbers, and the factors those are multiplied are referred to as the factors.
- Recurrent addition of the identical number is made easier by multiplying the numbers.
Alani makes $8/h for working upto 40hours.
If she works for 37 hours then her pay-rate would be $8/hr.
Therefore, we will multiply 8 by 37.
Alani earns $296.
Learn more about multiplication here:
brainly.com/question/10873737
#SPJ9
The complete question you are looking for might be :
Alani has a summer job as a lifeguard. She makes $8/h for up to 40 h each week. If she works more than 40 h, she makes 1.5 times her hourly pay, or $12/h, for each hour over 40 h. 1. How much will Alani earn if she works: 37 hours?