2 years ago

3. 5y + 3y for y = 2

Mathematics

2 answers:

Irina-Kira [14]2 years ago

8 0

The answer is 16 because 5(2) + 3(2) = 16

Mrac [35]2 years ago

5 0

Answer:

Step-by-step explanation:

You plug in the value of y into the expression:

5(2) + 3(2)

10 + 6 = 16

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Mademuasel [1]

Answer:

$slope ⟹ \: - \frac{7}{9} \\ y \: intercept⟹ \: 3$

Step-by-step explanation:

The standard form of this equation is

$y = mx + c \\$

m stands for the gradient or the slope, and c represents the y-intercept

$y = mx + c \\ y = - \frac{7}{9} x + 3 \\ m = - \frac{7}{9} \: \\ and \: \\ \: y \: intercept \: = 3$

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2 years ago

3x+2y=4<br> 8x-3y=-6 solving systems of equations by substitution

Over [174]

Answer:

x=0, y=2. (0, 2).

Step-by-step explanation:

3x+2y=4

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9x+6y=12

16x-6y=-12

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25x=0

x=0/25

x=0

3(0)+2y=4

0+2y=4

2y=4-0

2y=4

y=4/2

y=2

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2 years ago

Which of the following ordered pairs could be the y-intercept of a function?

Paul [167]

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3 years ago

Find the distance between the points (3,0) and (-1,-5)

nadya68 [22]

Answer:

6.4

Step-by-step explanation:

distance formula $\sqrt{(x2-x1)^2+(y2-y1)^2}$

$\sqrt{(-1-3)^2+(-5-0)^2}$

$\sqrt{(-4)^2+(-5)^2}$

$\sqrt{16+25}$

$\sqrt{41}$ ≈6.403.......

ik it doesnt make any sinse but hope this helps

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3 years ago

HELP QUICK<br> Remove grouping symbols and combine like terms.<br> 4a2 - 3[2b - 3b(b - 1)]

kvasek [131]

Answer:
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Step by step explanation:

8 0

2 years ago

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