3 years ago

Write an expression that is equivalent to 6(5x+7y)

Mathematics

2 answers:

gtnhenbr [62]3 years ago

7 0

Answer:

30X+42Y

Step-by-step explanation:

solniwko [45]3 years ago

6 0

Answer:

20x + 42y

Step-by-step explanation:

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Use the formula v = u + at to find the velocity when the initial velocity is 3 m/s the acceleration is 1.5 m/s the time is 7 s

vichka [17]

<em> $answer \\ 13.5 \: m/s \\ given \\ initial \: velocity(u) = \: 3 \: m/s \\ acceleration(a) = 1.5 \: m/s ^2\\ time(t) = 7 \: second \\ now \\ v = u + at \\ or \: v = 3 + 1.5 \times 7 \\ \: or \: v = 3 + 10.5 \\ v = 13.5 \: m/s \\ hope \: it \: helps$ </em>

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2 years ago

Brainlest!! which of the following graphs represents a function HURRY.

ahrayia [7]

Answer:

Graph A and C

Step-by-step explanation:

Because for every x point there is just one y point.

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2 years ago

Raul and Athena make bumper stickers. They know that their fixed costs are $145 and the cost of each bumper sticker is $2. Write

alexandr1967 [171]

Answer:

145 + 2c = X

Step-by-step explanation:

Fixed cost: 145

PLUS

2 dollars per bumper sticker (c)

After you write this out, you can put this as an actual equation.

8 0

2 years ago

Evaluate the expression 12-3x+4(10-2 cubed) for x=2/3

suter [353]

12 - 3x + 4 ( 10 - 2^3 )
12 - 3 ( 2/3 ) + 4 ( 10 - 2^3 )
12 - 2 + 4 ( 10 - 8 )
12 - 2 + 40 - 32
10 + 8
18

4 0

2 years ago

If the graph of f(x) = x2, how will the graph be affected if it is changed to f(x) = 1/3x^2

Alchen [17]

Answer:

A. It would be wider

Step-by-step explanation:

because... going up one and over one is much more steep then going up 1 over 3

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1 year ago