3 years ago

HELP ME HEKP ME HELP ME MATH PLS ASAP

Mathematics

2 answers:

Usimov [2.4K]3 years ago

4 0

Answer:

1st one: Add 4y to both sides

2nd one: x = 2y+2z

I hope this is good enough:

Kay [80]3 years ago

3 0

Basically what you need to do is divide the 2x by the number you have there

You might be interested in

Each student at State College has a student ID number consisting of four digits followed by three of the letters A, B, C, D, and

yarga [219]

The Many different student numbers are five

3 0

3 years ago

Suppose f is a function with exponential growth and f(0)=1. Explain why f can be represented by a formula of the form

galben [10]

We are supposed to explain why the given function can be expressed in form $f(x)=b^{x}$ , when $f(0)=1$ .

Since the given function is an exponential function we can express it as $f(x)=a(b)^{x}$ .

Now let us substitute x=0 in the given function,

$f(x)=b^{x}$

$f(0)=b^{0}$

$f(0)=1$

Let us substitute x=0 in our function.

$f(0) = a(b)^{0}$

$f(0) = a\cdot 1$

$f(0)=a$

Upon substituting a=1 in our function we will get,

$f(x) = 1(b)^{x}$

$f(x) =(b)^{x}$

Therefore, our function f can be represented by the formula of the form $f(x)=b^{x}$ .

7 0

3 years ago

Read 2 more answers

Eight more than three times a number is equal to the number.<br> What is the number

hodyreva [135]

Answer:

-4

Step-by-step explanation:

-4(3) = -12

-12 + 8 = -4

3 0

2 years ago

Read 2 more answers

Consider the function: f(x) = x2 - 6x + 9. determine the value of<br> f(1/2)

Lena [83]

Step-by-step explanation:

f(x) = x² − 6x + 9

f(½) = (½)² − 6(½) + 9

f(½) = ¼ − 3 + 9

f(½) = 6¼

The value is 6¼, or as an improper fraction, 25/4.

3 0

3 years ago

Read 2 more answers

Edward is making a rectangular picture frame. He wants the perimeter of a frame to be no more than 96 inches. He also wants the

Bess [88]

No more than in terms of math means less than or equal to.

P = 2l + 2w

{96 ≤ 2l + 2w

{L ≥ w - 4

Here we see a system of linear inequality in two variables.

You finish.

8 0

3 years ago