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3 years ago

I don't get this area models help....

Mathematics

2 answers:

Anika [276]3 years ago

8 0

Last one i’m pretty sure

Novay_Z [31]3 years ago

4 0

Answer:

Step-by-step explanation:

Brainliest pls

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A grocery store sells 6 bottles of water for $4 and 18 bottles of water for $10. Which is the better deal and why?

nasty-shy [4]

Answer:

18 bottles of water for $10 because each bottle costs 56c compared to 6 bottles of water for $4 at 67c

Step-by-step explanation:

All values rounded to the hundredth

6 bottles of water for $4

4/6=0.67

Each bottle costs 67c

18 bottles of water for $10

10/18=0.56

Each bottle costs 56c

6 0

3 years ago

Help ASAP!!!!! I need ittt

ivann1987 [24]

Answer:

I believe the answer ur looking for is 3 (D)

Step-by-step explanation:

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3 years ago

Alison bought one t-shirt for $10.20 and another for $18.90 what is the total amount she spent?

Rus_ich [418]

10.20 + 18.90 = $29.10

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3 years ago

What is the density of a sample with a mass of 5250g and a volume of 4.5mL?

just olya [345]

Step-by-step explanation:

Density=5250/4.5=1166.66 g/ml

7 0

3 years ago

For f(x) = 4x +1 and g(x) = x2 - 5, find (g/f) (x).

Softa [21]

Answer:

$\left(g/f\right)\left(x\right)=\frac{x}{4}-\frac{1}{16}-\frac{79}{16\left(4x+1\right)}$

Step-by-step explanation:

$f(x)=4x+1$

$g\left(x\right)=x^2\:-\:5$

(g/f)(x) = g(x) / f(x)

$=\:\frac{x^2\:-\:5}{4x+1}\:\:\:\:\:\:$

$=\frac{x}{4}+\frac{-\frac{x}{4}-5}{4x+1}$

$=\frac{x}{4}-\frac{1}{16}+\frac{-\frac{79}{16}}{4x+1}$

$=\frac{x}{4}-\frac{1}{16}-\frac{79}{16\left(4x+1\right)}$

Therefore,

$\left(g/f\right)\left(x\right)=\frac{x}{4}-\frac{1}{16}-\frac{79}{16\left(4x+1\right)}$

8 0

3 years ago