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ratelena [41]
3 years ago
14

Help I need helppp. plz help bros​

Mathematics
1 answer:
ladessa [460]3 years ago
7 0

Answer:

x= 7

Step-by-step explanation:

5x - 2 + x = 9 + 3x + 10

6x - 2 = 19 + 3x

-3x                  -3x

3x - 2 =  19

    +2     +2

3x = 21

x = 7

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Pani-rosa [81]
Okay What’s the problem
8 0
3 years ago
The formula
son4ous [18]

Answer:

The truck travel must to have a constant speed of 22.06\ ft/sec

Step-by-step explanation:

we have

d=1.3t^{2}+t+2

where

d expresses a car's distance in feet

t is the number of seconds

<em>Find the distance d for t=8 sec</em>

d=1.3(8)^{2}+8+2=93.2\ ft

<em>Find the distance d for t=8.2 sec</em>

d=1.3(8.2)^{2}+8.2+2=97.612\ ft

The total distance in this interval of 0.2 sec is

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<em>Find the speed of the car</em>

Divide the total distance by the time

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therefore

The truck travel must to have a constant speed of 22.06\ ft/sec

4 0
3 years ago
Will give brainliest if answer correct// if p(x)= 3x^6 - 5x^5 - x + 7 , then p(2) equals: ??
djverab [1.8K]

\\ \tt\hookrightarrow p(2)=3(2)^6-5(2)^5-2+7

\\ \tt\hookrightarrow p(2)=3(64)-5(32)+5

\\ \tt\hookrightarrow p(2)=192-160+5

\\ \tt\hookrightarrow p(2)=32+5

\\ \tt\hookrightarrow p(2)=37

Option B is correct

4 0
2 years ago
Read 2 more answers
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jeyben [28]
Monday 2 miles
Tuesday 4 miles
Together 6 miles
your answer is 6 miles total. Hope this helps!
6 0
2 years ago
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4 0
3 years ago
Read 2 more answers
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