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Alla [95]
3 years ago
15

Dharma and Jorge are looking at cell phone plans. A

Mathematics
1 answer:
riadik2000 [5.3K]3 years ago
4 0

Answer:

Dharma and Jorge should purchase a group plan.

They could save $9.55

Step-by-step explanation:

A group plan will cost an average of $135.95 per month.

An individual plan will cost an average of $72.75 per month.

Two individual plans will cost an average of

\$72.75\cdot 2=\$145.50

per month.

Since $145.50 > $135.95,  Dharma and Jorge should purchase a group plan.

They could save

\$145.50-\$135.95=\$9.55

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ycow [4]

Answer: make me brainlist

Step-by-step explanation: 1.1 x

4 0
2 years ago
Simplify the expression 3x(x – 12x) + 3x2 – 2(x – 2)2. Which statements are true about the process and simplified product? Check
Kisachek [45]
<h3>1. The term -2(x-2)^2 is simplified by first squaring the expression (x – 2). </h3><h3>TRUE </h3><h3>2. The simplified product is a binomial. TRUE</h3><h3>3. After multiplying, the like terms are combined by adding and subtracting.</h3><h3>TRUE </h3><h3>4. The parentheses are eliminated through multiplication.  TRUE</h3><h3>5. The final simplified product is  -28x^2 + 8x - 8 FALSE</h3>

Step-by-step explanation:

Here, the given expression is :

F(x)  = 3x(x- 12x) + 3x^2-2(x-2)^2

Now, let us first solve the given expression step wise:

F(x)  = 3x(x-12x) +3x^2 -2(x-2)^2\\= 3x(-11x) +3x^2 -2(x^2 +4 -4x)\\= -33x^2 + 3x^2 -2x^2 -8+8x\\= -32x^2 +8x - 8\\\implies F(x)  = -32x^2 +8x - 8

Now, here the given statements are:

1. The term -2(x-2)^2 is simplified by first squaring the expression (x – 2).

TRUE

2. The simplified product is a binomial. TRUE

3. After multiplying, the like terms are combined by adding and subtracting.

TRUE

4. The parentheses are eliminated through multiplication.  TRUE

5. The final simplified product is  -28x^2 + 8x - 8 FALSE

As the simplified expression is: (-32x^2 +8x -8)

7 0
3 years ago
HELP! Writing a Two-Column Proof
torisob [31]

Answer:

1. <ABC≅ <DEF - given

2. <GHI≅<DEF- given

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4. <ABC≅<GHI- transitive property

5. m<ABC=m<GHI- definition of ≅ angles

Step-by-step explanation:

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3 years ago
Find the potential solution to the equation log4(2 – x) = log4(–5x – 18).
NNADVOKAT [17]
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(2 – x) = (–5x – 18).  . Now solve for x & you will find x = -5
4 0
3 years ago
Read 2 more answers
Find the area of the shaded region.<br> 8 in<br> 24 in
zloy xaker [14]

Answer:

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= 192-96

which is also just 192/2

so it is 96

4 0
3 years ago
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