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Vladimir [108]
3 years ago
7

Judy simplified the expression (3x + 1)(x – 3) – (2 – 2x2 – 3x). What is the constant term in the simplified expression?

Mathematics
1 answer:
andrey2020 [161]3 years ago
5 0

Answer:

Step-by-step explanation:

(3x+1)(x-3)-(2-2x^2-3x)

3x^2+x-9x-3-2+2x^2+3x

3x^2+2x^2+x-9x+3x-3-2

5x^2-5x-5

the constant term in the simplified expression is -5.

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write the equation of a line that is perpendicular to the line y=-3/7-15 and that passes through the point (9,2)
SashulF [63]

Answer:

Step-by-step explanation:

First substitue the coordinates to the equation so

x=9, y=2

you would get

2=-3/7(9) + b

we put b because we are trying to find the new slope

multiply the two numbers above

2=-3/6/7 + b

subtract the whole number from both sides

b= 5/6/7

in equation would be

y= -3/7 + 5/6/7

Let me know if there is an error.

8 0
3 years ago
PLEASE ANSWER PLEASEE!!!!!!!
Montano1993 [528]

Answer:

they would both be 61°

Step-by-step explanation:

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4 0
2 years ago
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Billy has $3.00. Bubble gum costs $.30. He bought four pieces.
xenn [34]

Answer:

$0.30 x 4= $1.20

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Step-by-step explanation:

I hope this is what you were looking for

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3 years ago
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155 students are going on a field trip. Each bus can carry 42 students. If every bus except the last one carry's as many student
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A box of cereal weighs 600 grams how much is this weight in pounds
nlexa [21]

Answer:

Weight of cereal in box in pound is 1.32277 pound

Given that;

Weight of cereal in box = 600 grams

Find:

Weight of cereal in box in pound

Computation:

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So,

600 gram = 600 × 0.00220462 pound

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Weight of cereal in box in pound = 1.32277 pound

Step-by-step explanation:

<h2>HOPE IT HELPS YOU</h2>
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2 years ago
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