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3 years ago

Plz, help me, guys! Show a step by step if you can.

Mathematics

1 answer:

chubhunter [2.5K]3 years ago

5 0

Answer:

61 pens, 244 batteries

Step-by-step explanation:

4*3x+4x=976

16x=976

x=61

4x=244

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(f+g)(4)<br><br><br><br>I really don't know what to do?? or how to start ??

olganol [36]

$(f+g)(x)=x^2-2x+2+1-3x=x^2-5x+3\\\\ (f+g)(4)=4^2-5\cdot4+3=16-20+3=-1$

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4 years ago

The table represents a linear function.

LuckyWell [14K]

Answer:

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3 years ago

What is the area of this figure?? PLEASE HELP

diamong [38]

Answer:

1410ft²

Step-by-step explanation:

20 * 12 * 2 + [62 * (15 + 12)] =

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2 years ago

Brigitte is shorter than 5 feet. (Brigitte's height=h). Help please

KonstantinChe [14]

Brigitte is shorter than 5 feet. (Brigitte's height=h)

We write this in inequality form

Brigitte's height is h

So 'h' is shorter than 5 feet

Shorter means less than so we use < symbol. We should not use = symbol because height is shorter than 5 not equal to 5.

Suppose if it is given ' height is more than 5 feet ' then we use greater than symbol (>)

h is less than 5 feet

h < 5

Inequality is h < 5

3 0

3 years ago

Read 2 more answers

The graph shows the solution to a system of inequalities:

tangare [24]

Answer:

Option A. $4x+3y\leq 12$ and $x\geq 0$

Step-by-step explanation:

we know that

The solution of the first inequality is the shaded area below the solid line $4x+3y=12$

The solid line passes through the points (0,4) and (3,0) (the y and x intercepts)

therefore

The first inequality is

$4x+3y\leq 12$

The solution of the second inequality is the shaded area to the right of the solid line x=0

therefore

The second inequality is

$x\geq 0$

7 0

3 years ago