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denis23 [38]
3 years ago
11

Carlos can ride his bike 30 km in 2 hours. At the same rate, how far can he ride in 7 hours?

Mathematics
2 answers:
katen-ka-za [31]3 years ago
7 0
105 kilometers in seven hours
lozanna [386]3 years ago
5 0
He can ride his bike 105 km. 30/2 is 15. 15*7 is 105.

:D

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Answer would be needed ! thanks
Vanyuwa [196]
55/A is the answer

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3 0
3 years ago
Read 2 more answers
Please help!
Paha777 [63]
s = r * θ s = 6 * 2 = 12 ft
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3 years ago
Which table represents a function?
Oliga [24]

Answer:

table 1

Step-by-step explanation:

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5 0
2 years ago
The fifth graders are planning a pizza party. Each fifth grader will eat two slices of pizza with a favorite topping. One-half o
icang [17]
32 students choose a favorite topping for their slices.

Let x be the total number of students.

1/2 of the total students, or 1/2x, choose pepperoni.
1/4 of the total students, or 1/4x, choose extra cheese.
1/8 of the total students, or 1/8x, choose sausage.
4 students choose mushrooms.

We know that together, these equal the total number of students, x:
1/2x+1/4x+1/8x+4=x

We will use 8 as the common denominator:
4/8x+2/8x+1/8x+4=x


Combining like terms:
7/8x+4=x

Subtract 7/8x from both sides:
7/8x+4-7/8x=x-7/8x
4=1x-7/8x
4=1/8x

Divide both sides by 1/8:
4÷(1/8) = 1/8x÷(1/8)
4/1÷(1/8) = x
4/1×8/1 = x
32/1 = x
32 = x
4 0
3 years ago
Which statements are true about the polynomial 4x3 – 6x2 + 8x – 12?
olga2289 [7]

1. correct- factor: 4

2. correct- factor: 4

3. Incorrect- The polynomial is not prime, and the factored polynomial is 4(2x-3)

4. Incorrect

7 0
3 years ago
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