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Marta_Voda [28]
3 years ago
13

Can someone help me with this

Mathematics
1 answer:
maksim [4K]3 years ago
4 0

Here is the answer.

I helped u

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Please help! Quick!
ira [324]

Answer:

The answer is 27 miles in the morning and 85 miles in the afternoon.

Step-by-step explanation:

So first you have to set up an equation.

X represents: the number of miles they rode in the morning.  

3X + 4 represents: 4 more than 3 times this many in the afternoon

3X+4 + X = 112 represents: adding the morning miles and the afternoon miles together to get the total trip of 112 miles

Your equation to solve  3X+4+X =112

Now you can solve the equation

3X+4+X =112

Combine like terms (x's)

3X + X = 4X

4X+4=112

Subtract 4 from each side:

4X+ 4 - 4= 112-4

4-4 = 0 and 112-4 = 108

4X = 108

Divide both sides by 4

4X/4 = 108/4

4/4 = 1X and 104/4 = 27

X = 27

Remember X represents the number of miles they rode in the morning, so they rode 27 miles in the morning.  

Remember 3X+4 represents the number of miles they rode in the afternoon.

3X+4 =  

3(27)+4 =  

81+4 =  

85 miles.

That means in the afternoon, they rode 85 Miles  

6 0
3 years ago
F(n) = 4n - 3; find f(-5)
rosijanka [135]

Answer:

-23

Step-by-step explanation:

Substitute -5 for n to get 4(-5)-3 = -20-3 = -23

3 0
2 years ago
What is the quotient of 4318 divided by 7
Travka [436]
\frac{4318}{7} = 616\frac{6}{7}

shown in the attachment is how you solve it..

4 0
3 years ago
Read 2 more answers
76% of the grade 5 pupils are girls.Express 76% as decimal.
Tema [17]

Express 76% as decimal is 0,76

76/100 = 0,76

3 0
2 years ago
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Use the distributive property to find the value of x.
damaskus [11]

Answer:

1.5

Step-by-step explanation:

I did it

4 0
3 years ago
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