2 years ago

Simplify this please

Mathematics

2 answers:

Sholpan [36]2 years ago

8 0

Answer:

4a+5

Step-by-step explanation:

aliina [53]2 years ago

7 0

Answer:

2a +5

Step-by-step explanation:

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Write an equation of the line parallel to 3x + 5 = 2y that has a y-intercept of -1

denpristay [2]

Answer:

3x - 2 = 2y

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Rearrange 3x + 5 = 2y into this form by dividing all terms by 2

$\frac{3}{2}$ x + $\frac{5}{2}$ = y ← in slope- intercept form

with slope m = $\frac{3}{2}$

Parallel lines have equal slopes and c = - 1, thus

y = $\frac{3}{2}$ x - 1 ← in slope- intercept form

Multiply through by 2

2y = 3x - 2 ← equation of line

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3 years ago

Given the function f(x)=3x-5, for which value in the domain does f(x)=-38?

victus00 [196]

$f(x) = -38\\\\\implies 3x -5 = -38\\\\\implies 3x = -38 +5 \\\\\implies 3x = -33\\\\\implies x = -\dfrac{33}{3}\\\\\implies x = -11$

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2 years ago

Anybody please help me over here

padilas [110]

Answer:

i agree

Step-by-step explanation:

because when you multply 3.141592654 times 5 you get 15.70796327.

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3 years ago

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The graph of quadratic function p is shown on the grid. (-3, 3) (3, 3) If (x) = x and p(x) = 5(x) + n, what is the value of n?

aliina [53]

Answer:

Step-by-step explanation:

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The spinner below shows 10 equally sized slices. Maya spun the dial 20 times and got the following results. a) From Maya's resul

yKpoI14uk [10]

A) 1/2 bc half of the spinner is white
B) 1/2, 0.5
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