3-5x = 22
hope this helps . give brainliest
thanks
Hey!
For 45-45-90 triangles you use you use the formula L(on the square root of)2
L represents the legs.
So you plug in
3(on the square root of)2 times (the square root of)2
You multiply the square roots to get
3(on the square root of)4
You simplify the square root of 4 to 2
So 3 times 2 = 6
So 6 is the answer
Hope this helped!
Answer:
see the explanation
Step-by-step explanation:
Let
x ----> the price of the shirt
y ---> he price of the pants
we have that
The price of three shirts plus the price of two paints must be equal to $300
so
This is the equation of the line in standard form
Convert to slope intercept form
Isolate the variable y
subtract 3x both sides
Divide by 2 both sides
----> equation of the line in slope intercept form
Find out the x-intercept
Remember that the <u><em>x-intercept </em></u>is the value of x when the value of y is equal to zero
In this problem, the x-intercept is the price of the shirt when the price of the paints is equal to zero
Using the Standard Form, identify the x-intercept of the graph
The standard form is
The x-intercept is C/A
we have
so
The x-intercept is the point (100,0)
That means---> The price of the shirt is $100 when the price of the paints is equal to $0
Alternative method to find out the x-intercept (equation in slope intercept form)
For y=0
solve for x
The x-intercept is the point (100,0)
If Tatiana already has 5 bracelets and can only buy packs of 4 bracelets, if she buys p packs she will have
bracelets. In fact, the 5 represents the bracelets she already has, and then we add 4p bracelets, because she bought p packs with 4 bracelets each.
We need this number to be at least 32, so we want
To solve the inequality, we can subtract 5 from both sides:
And divide both sides by 4:
Since p has to be an integer, we pick the first integer to be greater than 27/4, which is 7.
It is a positive linear function.
Step-by-step explanation:
If you were to graph the equation, it would show up as a diagonal line raising from the negative end of the graph to the positive end. This is because it contains a positive number being multiplied by x, making the function positive, and it contains no exponent, making it linear.