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Licemer1 [7]
3 years ago
9

77 is 56% of what number

Mathematics
2 answers:
Lina20 [59]3 years ago
6 0

Answer:

137.5 I think I might be wrong..

Fiesta28 [93]3 years ago
4 0

Answer:

137.50

Step-by-step explanation:

please give branliest

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What is the equation of the line passing through the points (-25, 50) and (25, 50) in slope-intercept form?
babunello [35]

Answer:

Y = 50x

Step-by-step explanation:

Remember that slope intercept form is Y = mx + b indicating that m is the slope

To solve this equation use the formula

Y2 - y1 , x2 - x1:

50 - (- 50) = 100

25 - (-25) = 50

100/50 = 50/1

So the answer is y = 50x

5 0
3 years ago
What is the answer to 5(6x-3)
myrzilka [38]

30x-15

Step-by-step explanation:

3 0
4 years ago
Read 2 more answers
Which statement best describes the polynomial 2x + 8?
weeeeeb [17]
There are two (2) terms, "2x" and "8", making it a "binomial" (the "bi" prefix meaning "two"). The only variable is x, and its power is 1, making the "2x" term a first-degree term. Since the highest degree of any term is 1, the polynomial is first degree.

Selection A is appropriate.
7 0
3 years ago
Name:
n200080 [17]

Answer:

See below

Step-by-step explanation:

<u>Zeroes</u>

f(x)=2(x-1)(x+3)

0=2(x-1)(x+3)

0=(x-1)(x+3)

x=1 and x=-3

(1,0) and (-3,0)

<u>Axis of Symmetry</u>

f(x)=2(x-1)(x+3)

y=2(x-1)(x+3)

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

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

y+8=2(x^2+2x+1)

y+8=2(x+1)^2

y=2(x+1)^2-8

y=a(x-h)^2+k

x=h

x=-1

<u>Vertex</u>

y=a(x-h)^2+k

y=2(x+1)^2-8

(h,k)\rightarrow(-1,-8)

<u>Y-intercept</u>

f(x)=2(x-1)(x+3)

f(0)=2(0-1)(0+3)

f(0)=2(-1)(3)

f(0)=-6

y=-6

(0,-6)

Please review the attached graph for a visual of these key features.

5 0
3 years ago
Two thirds of the 105 Franklin students jogged the Miller Marathon. How many students DID NOT jog the Miller Marathon?
vova2212 [387]
35 students didn't jog the miller marathon.

105/3= 35
5 0
4 years ago
Read 2 more answers
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