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3 years ago

What is the inequality for the range of the value of x

Mathematics

1 answer:

Vilka [71]3 years ago

5 0

Answer:

4x - 5 < x + 1 is an inequality because the solution to the equation is a range of values of x. You can find the range of values of x, by solving the inequality as if it was a normal equation. (This means that when the value of x is less than 2, the inequality 4x - 5 < x + 1 is true.)

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If the consumption function is C = $200 billion + 0.5Y, Note: some values are in 'trillions' and others are in 'billions'. (

Strike441 [17]

Answer: The marginal propensity to consume (MPC) in the given equation is 0.5.

The formula above is in slope intercept form. The MPC is like the slope of the equation. It gives the change in consumption, C, over the change in income, Y.

For example, if we let Y = 1, then the consumption will go from 200 to 200.5. It was a change of 0.5 over 1. Or just 0.5.

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4 years ago

Please help 35 points 100 75 50 25

Tamiku [17]

Answer:

Step-by-step explanation:

every 50 points it takes 1 hr

8 0

3 years ago

Read 2 more answers

The Frosty Ice-Cream Shop sells sundaes for $2 and banana splits for $3. On a hot summer day, the shop sold 8 more sundaes than

sineoko [7]

Answer:

The number of sundaes sold are 36.

Step-by-step explanation:

The cost of each sundae is $2 and the cost of each banana splits is $3.

The number of sundae sold be "x" and banana split be "y".

Thus, the total amount spent is,

= $2x+3y$

The total amount spent is given to be $156. Thus,

156 = $2x+3y$

It is also given that, the shop sold 8 more sundaes than banana splits. In equation form,

$x = y+8$

$y = x-8$ ,

Inserting this value of y in above equation, we get,

156 = $2x+3(x-8)$ = $5x-24$

$180 = 5x$

Thus, x = 36 = number of sundae sold.

8 0

4 years ago

Dang it these are tricky for me can somebody help?

erica [24]

Answer:

It has no perfect square factors, unless you count 1 = 1^2. That's sort of a degenerate case we don't usually count, since every integer has that factor. We would usually say that 1290 is a square-free integer. Hope this helps!!

5 0

4 years ago

Determine the vertex form of g(x) = x^2 + 2x – 1. Which graph represents g(x)?

nataly862011 [7]

Answer:

Graph D

Step-by-step explanation:

Move the constant to the opposite side of the equation and group terms that include the same variable.

g(x) + 1 = x^2 + 2x

Finish the square. Remember to keep the equation balanced by using the same constants on both sides.

g(x) + 1 + 1 = x^2 + 2x + 1

g(x) + 2 = x^2 + 2x + 1

Rewrite as perfect squares

g(x) + 2 = (x + 1)^2

Equation in vertex form:
g(x) = (x + 1)^2 - 2

The vertex:

(-1, -2)

* This a minimum *

(Parabola open upward)

3 0

2 years ago