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wariber [46]
3 years ago
15

PLEASE HELP, MUST SUBMKT TEST ASAP!!!!!

Mathematics
1 answer:
AnnZ [28]3 years ago
5 0

Answer:x=-10

Step-by-step explanation:4x-5x=-1x+15=1/2-15=-10

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45x+10y+50=?<br> PLZ HELP ASAP DUE TODAY!
Viktor [21]

Answer:

5(9x + 2y + 10)

or

x = 0

y = -5

Step-by-step explanation:

If you are just factoring this, you will factor a 5 out from everything.

5(9x + 2y + 10)

or if you are trying to solve just isolate one of the variables and then substitute it into the original equation

45x + 10y = 50

10y = 50 - 45x

y = 5 - 4.5x

45x + 10(5-4.5x) + 50

45x + 50 - 45x + 50

x=0

45(0) + 10y + 50

0 + 10y + 50

10y + 50

10y = -50

y = -5

and it would be x = 0 and y = -5

7 0
3 years ago
Find the quotient. 7,398 ÷ 6 *
Crank
Answer:1,230.5

Reason: just learn how to divide
7 0
3 years ago
Read 2 more answers
310-49what does 310 - 49 equal
enot [183]
Really,
310 - 49 = 261

Simple Calculator Calculation
6 0
3 years ago
Read 2 more answers
2. Use the graph of y=-X2 - 2x + 3 to solve
natita [175]

Answer:

Solution is x=-3 and x =1, because that is zero od function y=-x^2-2x+3

8 0
3 years ago
The formula in finding the area of a circle can be derived usin the perimeter of a rectangle
Alex777 [14]

Yes absolutely as if you just take a circle and break the circle from the centre point into pieces such that the no

of pieces formed is infinite and and then when you take the pieces of the circle and arrange them in the form of rectangle then the area of the rectangle obviously equal to the area of circles.For better understanding I had attached a picture with the answer

Hope it helps

4 0
3 years ago
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