Y=2x+1 find the slope and y-intercept

Answers

Answer 1

Answer: $The\ slope-intercept\ form:y=mx+b\n\nm\ is\ the\ slope\nb\ is\ y-intercept\n=========================\ny=2x+1\n\nthe\ slope:m=2\n\ny-intercept:b=1$

Answer 2

Answer: y = mx + b

y=2x+1

Slope = 2
Y-Intercept = 1

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47.44Cassidy wrote the linear equation y 5x+4 Then, she wrote the equation of the line that is parallel to y 5x+4and thatpasses through (8, 2). lf her new equation is in the formy 5x+ b, what is the value of b?Mark this and returnSave and ExitNextSubmit

Answers

y=mx+b
m=slope
paralell has same slope

point (8,-2)
x=8 and y=-2 is a solution

sub those for x and y
-2=5(8)+b
-2=40+b
minus 40 both sides
-42=b

the value is -42

Solve h = −16t2 + 36t + 4.

Answers

I can do each of the things I asked above.
So, let's change this into vertex form:
$h=-16t^2+36t+4$
$h=(-16t^2+36t)+4$
$h=-16(t^2-2.25t)+4$
$h=-16(t^2-2.25t+1.27-1.27)+4$
$h=-16(t^2-2.25t+1.27)+20.32+4$
$h=-16(t-1.125)^2+24.32$
The vertex is at (1.125,24.32)
Answers may vary due to rounding

Factored Form:
$h = -16t^2 + 36t + 4$
$h = -4\left(4t^2-9t-1\right)$

Quadratic Formula:
$x = (-b +/- √(b^2-4(a)(c)))/(2a)$
h = -16t^2 + 36t + 4
a = -16 b = 36 c = 4
$h = (-(36) +/- √((36)^2-4(-16)(4)))/(2(-16))$
$h = (-36 +/- √(1552))/(-32)$
$h = ≈-0.11$
$h = ≈2.36$

Tamara is reviewing recent orders at her deli to determine which meats she should order. She found that of 1,000 orders, 450 customers ordered turkey, 375 customers ordered ham, and 250 customers ordered neither turkey nor ham. Based on these data, how many of the next 1,000 customers will order both turkey and ham? Show your work and use complete sentences.

Answers

Tamara has 1000 orders of deli
=> 450 = ordered for turkey
=> 375 = ordered for ham
=> 250 = ordered for either ham and turkey

Now, let’s start calculating the possible answer:
=> 1000 – 250 (neither ham or turkey)
=> 750 remaining ham and turkey order
=> 450 ordered turkey and 375 ordered ham
=> 450 + 375 = 825 ordered for ham and turkey
=> 825 – 750 = 75

SO, it shows that there will be sure 75 ordered of neither ham nor turkey for the next 1000 order.

If the area of a rectangle is 16s2t and the length is 8st2, what would be the width of the rectangle, given that width is found by dividing area by length? Simplify the answer.

Answers

so than divide area by length

16s^2t 2s
----------- = -------- so from this result the width of rectangle will be equal 2s/t
8st^2 t

What is the square of 5y?

Answers

Answer:

25y^2

Step-by-step explanation:

$(5y)^2\n\n\mathrm{Apply\:exponent\:rule}:\quad \left(a*\:b\right)^n=a^nb^n\n\n\left(5y\right)^2=5^2y^2\n\n5^2=25\n\n=25y^2$

If h(x) = -5x -10 find (h-2)

Answers

h(x) = -5x-10 h = -5 -10/x h + (-2) = -5-10/x +(-2) h-2 = -7 -10/x

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Can anyone help me i appreciate!!!!