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Elodia [21]
3 years ago
7

Need help with this pls!! (Show work pls)

Mathematics
1 answer:
Gekata [30.6K]3 years ago
5 0

Answer:

marks wage is 12$ and he earned 72$

Stevens wage is 15$ and earned 75$

Step-by-step explanation:

5(x+3)+6x=147\\5x+6x+15=147\\11x=132\\x=132/11\\x=12

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Find all the real fourth roots of 6561.select the correct choice below​ and, if​ necessary, fill in the answer box to complete y
Scrat [10]
9 because 9⁴ gives you that result, you can try on a calculator ;)
5 0
3 years ago
Need help with 9(c) plzzz
MAVERICK [17]
Since we are given the values for both rows only in the second column, we can use this to solve for the rest of the missing values. Simply divide 3 by 2.49 and multiply that resultant by and multiply that by any missing value for cookies to find the missing cost. In order to solve for the cookies when cost is given, divide 2.49 by 3 and multiply that resultant. I will solve for the first, third, and fourth columns.

3/29=1.2
For column 1, 1.2*1=1.20
For column 3, 1.2*20=24.10
For column 4, 1.2*100=12.00

5 0
4 years ago
1. How do you define quadratic equations?​
oksian1 [2.3K]

Answer:

ax^{2} +bx+c^{2}=0

Step-by-step explanation:

A quadratic equation is a equation that takes the form: ax^{2} +bx+c^{2} = 0

   Ex. Using our definition of quadratic equations, ax^{2} +bx+c^{2}=0,

          We can set a = 2, b = 1, c = 6:

               2x^{2} +x+6^{2}=0

               2x^{2} +x+36=0

          Which can then be solved (if you are trying to solve it) as:

               (2x+9)(x-8)=0

                x=\frac{9}{2}, 8

6 0
3 years ago
The slope is 3/4 and they y-intercept is (0, 4​
Paha777 [63]

Answer:

eqn of line

3x-4y=-16

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Ms. Rao buys a computer, a printer, and a scanner for $2,543. The computer costs $1,502 more than the printer. The printer costs
Neporo4naja [7]
Ms rao paid $1379for the computer.
5 0
4 years ago
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