3 years ago

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Mathematics

1 answer:

ollegr [7]3 years ago

6 0

Answer: 15309

hope this helps, the nth term calulation is (7/3) times 3^n

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PLZZZ HELP ME.I WOULD RLLY APPRECIATE IT

tamaranim1 [39]

Answer:

Step-by-step explanation:

x = daylily

y = geranium

1x + 5y = 22

13x + 1y = 30

Multiply second equation by 5 and subtract the two equations.

1x + 5y = 22

- (65x + 5y = 150)

-64x = -128

x = 2

So one daylily costs 2 dollars

7 0

3 years ago

Which equation represents a parabola that opens upward, has a minimum at x = 3, and has a line of symmetry at x = 3?

Licemer1 [7]

Answer:

A. y = x^2 -6x + 13

Step-by-step explanation:

The parabola that opens up and has line of symmetry x=3 and a minimum at x=3 is

$y=x^2-6x+13$

The reason is that, we can write this function in the vertex form to get;

$y=x^2-6x+(-3)^2+13-(-3)^2$

$y=(x-3)^2+13-9$

$y=(x-3)^2+4$

Hence the line of symmetry is x=3 and the vertex is (3,4)

8 0

3 years ago

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What is 10y ^1/2 in radical form

monitta

$10y^{\frac{1}{2}}\\
10*y^{\frac{1}{2}}\\
10* \sqrt{y}\\
10\sqrt{y}$

5 0

3 years ago

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A car can travel 20 miles on a gallon of gas.Write and solve an inequality to show at least how many gallons of gas are need to

Hoochie [10]

20x≥100
x≥5

5 gallons needed to travel 100 miles

8 0

3 years ago

When a number x is multiplied by 8, the result is 35. What is the value of x? *

kap26 [50]

The formula would be:
8x=35

To find x, you need to divide both sides by 8:

x=35/8=4.375

So the answer is C

6 0

3 years ago

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