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Mekhanik [1.2K]

2 years ago

14

I am not very good at math, and my daughter finished her math assignment and wasn't sure if she did everything correctly. Can so

meone make sure this is correct?

1 answer:

liubo4ka [24]2 years ago

5 0

Answer:

I think its correct I don't know tho

Step-by-step explanation:

You might be interested in

What is 2,901 rounded to the nearest hundred

beks73 [17]

Answer:

2,900

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

If Nicholas is located at (–3, 2), what is the distance to get to the grocery store?

PilotLPTM [1.2K]

Answer:

it would be D 5 hope this helps :)

Step-by-step explanation:

5 0

3 years ago

What is the equation of the line that passes through (1, 2) and is parallel to the line whose equation is 4x + y + 1 = 0?

Bezzdna [24]

Answer:

The answer is

<h2>4x + y - 6 = 0</h2>

Step-by-step explanation:

Equation of a line is y = mx + c

where m is the slope

c is the y intercept

4x + y + 1 = 0

y = - 4x - 1

Comparing with the above formula

Slope / m = - 4

Since the lines are parallel their slope are also the same

That's

Slope of the parallel line is also - 4

Equation of the line using point ( 1 , 2) is

y - 2 = -4(x - 1)

y - 2 = - 4x + 4

4x + y - 2 - 4

We have the final answer as

<h3>4x + y - 6 = 0</h3>

Hope this helps you

7 0

2 years ago

you need 3 sticks of butter for every 24 cookies how many cookies can you bake with 5 sticks of butter?

jek_recluse [69]

Answer:

40

Step-by-step explanation:

The first box is 2--> 16*3 divided by 24= 2

Second box is 40--> 5*24 divided by 3= 40

Hope it helps.

5 0

2 years ago

Mickey and Donald earn $53 weekend after taxes Mickeys share is seven dollars greater than Donald's how much does Donald earn ea

igor_vitrenko [27]

Donald earns $23 each weekend and Mickey earns $30.

Step-by-step explanation:

Given,

Money earned by Mickey and Donald = $53

Let,

Share of Mickey = x

Share of Donald = y

According to given statement;

x+y=53 Eqn 1

x = y+7 Eqn 2

Putting value of x from Eqn 2 in Eqn 1

$(y+7)+y=53\\y+7+y=53\\2y=53-7\\2y=46$

Dividing both sides by 2

$\frac{2y}{2}=\frac{46}{2}\\y=23$

Putting y=23 in Eqn 2

$x=23+7\\x=30$

Donald earns $23 each weekend and Mickey earns $30.

Keywords: linear equation, substitution method

Learn more about linear equations at:

#LearnwithBrainly

8 0

3 years ago