2 years ago

F(x)=2(x+3)^2-7 Write in standard form

1 answer:

4 0

Answer:

f(x)=4x+5 I believe this is the answer

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Marizza181 [45]

Answer:

$6\frac{7}{8}\ miles$

Step-by-step explanation:

Given that Lil's distance in 2/5 hrs is 2 3/4hrs

-Let x be the distance ran in 1 hr.

#We equate and cross multiply to solve for x as follows:

$\frac{2}{5}\ hrs=2\frac{3}{4}\\1\ hr=x\\\\\therefore x=2\frac{3}{4}/\frac{2}{5}\\\\=6\frac{7}{8}\ miles$

Hence, Lil can run 6 7/8 miles in 1 hr.

5 0

2 years ago

GaryK [48]

1 boy can work about 0.3 hours
i think that’s the answer,but good luck

7 0

2 years ago

nalin [4]

here y+13=15

so we got y=2

then y+13+x+12=30

then we will get x=3

7 0

2 years ago

Mazyrski [523]

Try to put x on one side.

Do y = 35+X

-35 -35

Now you have Y-35=x

Hope this helped

5 0

2 years ago

jolli1 [7]

Asked and answered elsewhere.
brainly.com/question/9895958

4 0

2 years ago