What is the value of y? y= -5x -9

Answers

Answer 1

Answer: y is = -4

step one wite down your y = -5x-9
step two add 5x on -5x there for you will get 0
step three add 5x on -9
step 4 you will left y= x-4 -x
now - both (x) , then you will get -4

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Answers

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How to work math problem -7/9(x=3)=14

Answers

$-(7)/(9)(x+3)=14\ \ \ \ \ |multiply\ both\ sides\ by\ (-(9)/(7))\n\n(-(\not9^1)/(\not7_1))*(-(\not7^1)/(\not9_1))(x+3)=-(9)/(7)*14\n\nx+3=-9*2\n\nx+3=-18\ \ \ \ \ |subtract\ 3\ from\ both\ sides\n\n\boxed{x=-21}$

-7/9(x=3)=14

-7/9x-7/3=14 (distribute)
-7/9x=49/3 (add 7/3 to both sides)

x=-21 (divide 49/3 by -7/9)

you can check if its correct by substituting back into the original equation

Evaluate 50 + 0.5 ×(41 - 32)

Answers

To solve this expression, we need to follow the order of operations (BEDMAS)

50+0.5(41-32)
=50+0.5(9)
=50+4.5
=54.5

Your answer is 54.5

What type of number is -4n

Answers

Answer:

if there is a letter in "number" then it is a variable. By the way type of the number is negative

the graph of f(x) shown below has the same shape as the graph of g (x) = x^3 - x^2 but it is shifted to the left 1 unit what is the equation

Answers

Answer:

f(x) = (x + 1)³ - (x + 1)² = x³ + 2 x² + x

Step-by-step explanation:

To shift g(x) to the left by one unit, replace all x in the expression of g(x) with (x + 1). How does this work? For example, g(x) = -2 for x = -1 in this question. f(x) = g(x + 1) may also equate -2, but only one unit to the left of x = -1 at x = -2 since -2 + 1 = -1. So is the case for the rest of the points on g(x). f(x) = g(x + 1) leads to the same set of values but only at one unit to the left. Adding one to the independent variable of g(x) shifts the graph to the left by one unit.

To find g(x + 1), replace every x in the equation x³ - x² with (x + 1):

f(x) = g(x + 1) = (x + 1)³ - (x + 1)².

Expand (x + 1)³ - (x + 1)² using the binomial theorem:

f(x) = (x + 1)³ - (x + 1)² = x³ + 3 x² + 3 x + 1 - (x² + 2 x + 1) = x³ + 2 x² + x

Answer:

f (x) = (x-1)^3 - (x-1)^2

Step-by-step explanation:

This question is confusing me look at the screenshot pls help