Simplify (9 + 8 – 6)(4 – 5).

Mathematics

2 answers:

Nesterboy [21]4 years ago

7 0

Answer:

Step-by-step explanation:

Use PEMDAS

P Parentheses first

E Exponents

MD Multiplication and Division

AS Addition and Subtraction

Temka [501]4 years ago

5 0

Answer:

The answer would be - 11.

Step-by-step explanation:

9 + 8 = 17

17 - 6 = 11.

4 - 5 = 4 + - 5 = - 1

11(- 1) = 11 × - 1 = - 11

Therefor, your answer would be - 11.

Hope this helps!

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Find the slope of the line graphed in the diagram and choose the correct answer from the choices below. The two intercepts are (

balandron [24]

Answer:

6/5

Step-by-step explanation:

Using the given points (0, 3) and (-2.5, 0) you can substitute it into the slope formula which is y2-y1/x2-x1

In this case, 3 in the first parenthesis is the y2, while 0 in the second parenthesis set is 0.

so,

= substitute in the numbers for the slope formula: 3-0/0-(-2.5)

= reduce the fraction and you get: 1.2

= convert to simplified fraction to get: 6/5

Hope this helps, I did this on a quiz and got the answer right.

3 0

4 years ago

What is the y-intercept of this quadratic function f(I)=-i2+10i-22

const2013 [10]

The y-intercept of the quadratic equation is -47.

<h3>What is Quadratic Equation?</h3>

A quadratic equation is an algebraic equation of the second degree in x. The quadratic equation in its standard form is ax² + bx + c = 0, where a and b are the coefficients, x is the variable, and c is the constant term.