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IrinaK [193]
3 years ago
9

HELP I WILL GIVE BRAINLIST!!! (25 points) lwitch expression is not equivalent to 3X — 2? choices:

Mathematics
1 answer:
Oksana_A [137]3 years ago
8 0

Answer:

4x - 4 - x + 2

Step-by-step explanation:

4x - x = 3x

-4+2 = -2

3x - 2

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The second and first quadrant, because the hour and temperatures are unlikely to be negative numbers. All positive numbers for both X and Y values are in the second quadrant. If the hour is before noon, then the X value will venture into quadrant one. The diagram shows the quadrants in a graph.

B. For both the time and the temperature to be negative, and in quadrant four, you would have to be located in possibly Alaska or northern Canada. In such locations colder areas would be more likely to have negative temperatures and at times before 12.

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sam is building a model of an antique car. The scale of his model to the actual car is 1:10. His model is 18/1/2 inches long. ho
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Jade wants to solve -5.5 -(-3.5) and model it on a number line.
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- 5.5 + 3.5
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5 0
4 years ago
what is the solution to the following system of equations (3x-4y=-25)( 3x+ 4y=5)? PLEASE HURRY!!!!!!!!!!!
babunello [35]
\underline{+\left\{\begin{array}{ccc}3x-4y=-25\\3x+4y=5\end{array}\right}\\.\ \ \ \ \ \ 6x=-20\ \ \ \ |:6\\\\x=-\dfrac{20}{6}\\\\x=-\dfrac{10}{3}
substract the value of x to the second equation:
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3 0
3 years ago
A blight is spreading in a banana plantation. Currently, 458 banana plants are infected. If the
WARRIOR [948]

The number of infected banana plants with a rate of 8% will be in 8 years is 848.

<h3>What is exponential growth or decay function?</h3>

Consider the function:

y = a(1 + r)ˣ

where x is the number of times this growth/decay occurs, a = initial amount, and r = fraction by which this growth/decay occurs.

A blight is spreading on a banana plantation. Currently, 458 banana plants are infected.

If the disease is spreading at a rate of 8% each year.

Then the number of the plants that will be infected in 8 years.

Then the exponential function is given as

y = 458(1.08)ˣ

At x = 8, then we have

y = 458(1.08)⁸

y = 458 x 1.851

y = 847.73

y ≅ 848

Learn more about exponential growth and decay here:

brainly.com/question/2193820

#SPJ1

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