2 years ago

How many solutions does the system have? y=4x-8 y=2(2x-1)

Mathematics

1 answer:

tresset_1 [31]2 years ago

6 0

Answer:

no solutions

Step-by-step explanation:

Here's what it would look like:

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Solve this equation 7x+3=5(x-3)+2x

zaharov [31]

Answer: nonsense

Step-by-step explanation:

7x+3=5(x-3)+2x

7x+3=5x-15+2x

7x+3-5x+15-2x=0

18=0

Non-sense

8 0

3 years ago

find the perimeter and diagonal of a square whose area is equal to the area of a rectangle whose length is 9m and breadth is 4m

aalyn [17]

$Area\ of\ a\ rectangle:A_{\fbox{ }}=9m\times4m=36m^2\\\\a-side\ of\ a\ square\\\\Area\ of\ a\ square:A_{\fbox{}}=a^2\\\\A_{\fbox{ }}=A_{\fbox{}}\Rightarrow a^2=36m^2\Rightarrow a=\sqrt{36m^2}\Rightarrow a=6m\\\\Perimeter\ of\ the\ square:P=4a\Rightarrow P=4\times6m=\boxed{24m}\\\\Diagonal\ of\ the\ square:d=a\sqrt2\Rightarrow d=\boxed{6\sqrt2\ m}$

4 0

3 years ago

A recipe for trail mix calls for 50 grams of almonds for every 2 cups of oats. The line represents the relationship between the

AnnyKZ [126]

Answer: for every 1 cups of oats there are 25 grams of almonds

Step-by-step explanation:

u would divide 50 by 2 and divide 2 by 2

3 0

2 years ago

Can somebody help me plz with number 13,14,15,16,17

yuradex [85]

13. There are 3 feet in a yard. You divide 34 by 3 and get 11 with one left over. So it should be 11 yards and 1 foot.
14. 16 oz. = 1 lb. If you multiply 16 (oz) x 8 (lbs.) you get 128 ounces.

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3 years ago

The graph below shows the amount of money left in the school’s desk fund, f, after d desks have been purchased.

harkovskaia [24]

Answer:

Step-by-step explanation:

Its $110 got it right on the test have a great day :3

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2 years ago