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Kaylis [27]
3 years ago
5

75 POINT HURRY!! IF YOUR RIGHT YOU GET BRAINLEST

Mathematics
2 answers:
Svetllana [295]3 years ago
8 0

since it is the distance up to 3 hours

35 *3 = 105

 but the student is counting by 10's so it should be 110

SVEN [57.7K]3 years ago
6 0
Yes the correct answer is 110 I think.
You might be interested in
Which expression is equivalent to (-1/3)(6x + 15) -3 *
Vedmedyk [2.9K]
-2x + 12 is the answer .
4 0
3 years ago
Answer asap plllllsssssss​
Kisachek [45]

Answer:

n + 32 = 59.13

Step-by-step explanation:

n + 32 = 59.13

3 0
2 years ago
Read 2 more answers
Help please and show the steps! thank you!​
san4es73 [151]

Answer:

#1.  x = -1

Answer = 8

#2. x = 1/5

Answer = 344/25

#3. x = 14

Answer =  13328

Step-by-step explanation:

#1. a. plug in -1

f(-1)= (5(-1)^3) - (2(-1)^2 - (-1) + 14

b. Solve the exponents.

(5(-1)^3)

(5x-1)

(-5) - (2(-1)^2) - (-1) + 14

(2(-1)^2)

(2x1)

(-5) - (2) - (-1) +14

c. simplify.

(-5) - (2) + 1 + 14

-7 + 15

8

#2.

f(1/5)= (5(1/5)^3) - (2(1/5)^2 - (1/5) + 14

(5(1/5)^3)

(5 x 1/125)

(1/25) - (2(1/5)^2)

(2 x 1/25)

(2/25)

(1/25) - (2/25) - (1/5) +14

(-1/25) - (1/5) +14

Note: (1/5) turns into (5/25) so it can be subtracted.

-6/25 + 14

Note: 14 turns into 350/25 so it can be added.

350/25 - 6/25 = 344/25

#3.

f(14)= (5(14)^3) - (2(14)^2 - (14) + 14

Note: Normally you do the exponents first but I'm just going to casually take out the two 14s at the end cause they cancel each other out.

f(14)= (5(14)^3) - (2(14)^2)

( 5 (14^3))

(5 x  2744)

(13720) - (2(14^2))

(2 (14^2))

(2x196)

392

(13720) - 392

13328

Good Luck!

3 0
3 years ago
2.4 x 102 = ___<br><br> 2.4<br> 24<br> 240<br> 2,400
pantera1 [17]
The answer is c or 240!
7 0
3 years ago
Read 2 more answers
NEED HELP WITH A MATH QUESTION
tamaranim1 [39]

You have a rectangle that is 8 ft by 10 ft

Area = 8 * 10 = 80 square feet.

Then there is a triangle 8 ft high with a base of 4 feet.

Area = /2 x 8 x 4 = 16 square feet.

Add together for total area:

80 + 16 = 96 square feet.

3 0
3 years ago
Read 2 more answers
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