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Airida [17]
3 years ago
7

(X+1)(2x+3)(2x+5)(x+3)=945

Mathematics
1 answer:
iren2701 [21]3 years ago
7 0
x=2,\:x=-6,\:x=-2+i\frac{\sqrt{59}}{2},\:x=-2-i\frac{\sqrt{59}}{2}

This is the solution to your equation.
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Please help me put this into y=mx+b!
kotykmax [81]

Answer:

y=2x+5

Step-by-step explanation:

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3 years ago
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An advertising company conducted a survey to determine how often people of different ages shopped online. The table shows the da
ohaa [14]

Answer:

Teens who use online shopping sometimes = 6

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4 0
3 years ago
Simplify the expression -3 (b-7)
Nataliya [291]
Simply distribute the -3 across the b and -7.

-3(b - 7) = (-3 * b) + (-3 * -7) = -3b + 21

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5 0
3 years ago
A scientist is growing bacteria in a lab for study. One particular type of bacteria grows at a rate of y=2t^2+3t+500. A differen
Leya [2.2K]

ANSWER

Approximately after 15 minutes.

EXPLANATION

The growth rate of the first bacteria is

y = 2 {t}^{2}   + 3t + 500

The growth rate of the first bacteria :

y = 3 {t}^{2}  + t + 300

To find the time that, there will be an equal number of bacteria, we equate the two equation;

3 {t}^{2}  + t + 300 = 2 {t}^{2}   + 3t + 500

3 {t}^{2}  - 2 {t}^{2}   + t  - 3t +  300 - 500 =00

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We solve for t to get,

t = 15.177

Or

t =  - 13.177

We discard the negative value.

This implies that,

t \approx15

8 0
4 years ago
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$18.28, because $6.50 + $11.76 = $18.28..
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