MATHEMATICS HIGH SCHOOL

Which statement is true about the equation 3.5z = 2.25z − 4.25 + 6.25?It has no solution.
It has one solution.
It has two solutions.
It has infinitely many solutions.

Answers

Answer 1
Answer: It has one solution, hope that helped
Answer 2
Answer:

B. It has one solution

z=1.6

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How to distribute this problem:
(x-8)^2 + 16

Answers

Answer:

We conclude that:

\left(x-8\right)^2+16=x^2-16x+80

Step-by-step explanation:

Given the equation

\left(x-8\right)^2\:+\:16

First, solve (x - 8)²

Apply Perfect Square formula:    (a - b)² = a² - 2ab + b²

a=x,\:\:b=8

\left(x-8\right)^2=x^2-2x\cdot \:\:8+8^2

             =x^2-16x+64

so the expression becomes

\left(x-8\right)^2+16=x^2-16x+64+16

                     =x^2-16x+80           Add the numbers: 64+16=80

Therefore, we conclude that:

\left(x-8\right)^2+16=x^2-16x+80

Please help asap Make sure to draw a table to visualize your data.You can use desmos to check your answers as well.
When putting in the function into desmos, you must put it as (ex: y=30000*(1.04)^x)
Desmos does not recognize other letters than x and y.

Answers