3 years ago

Need help plz help me

Mathematics

2 answers:

Verizon [17]3 years ago

6 0

The answer is one hundred and thirty one

yanalaym [24]3 years ago

5 0

Go with the order of operations which is PEMDAS
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

The first thing you do is the exponents. 4^2=16. 5^3=125.
Your new equation is 125-30/3+16.
Now you do division since there isn't any multiplication. 30/3=10.
Your new equation is 125-10+16.
Addition is your next step. -10+16 is 6.
Your new equation is 125+6.
Your answer is 131.
Ta-da.

You might be interested in

PLEASE HELP! NO LINKS AND DONT ANSWER JUST FOR POINTS OR U WILL BE REPORTED! Will give brainiest!!

chubhunter [2.5K]

Answer:

brainly.com

Step-by-step explanation:

sorry my bad copy paste error

5 0

3 years ago

What is one disadvantage of a trade school education over a four-year college?

nekit [7.7K]

Answer:

answer the cost will be higher

6 0

2 years ago

Write an equation in point slope form that represents the line that passes through the point (-2,-1) and has a slope of 5. Then,

jeka57 [31]

Point-slope equation=y+1=5(x+2)
slope intercept form=5x+9

8 0

3 years ago

Find the inverse of the following function

KatRina [158]

f-¹(x)= $\frac{2-7x}{x+2}$

Answer:

Solution given:

f(x)= $\frac{-2x+2}{x+7}$

Let f(x)=y

y= $\frac{-2x+2}{x+7}$

Interchanging role of x and y

x= $\frac{-2y+2}{y+7}$

doing crisscrossed multiplication

x(y+7)=-2y+2

now solve it:

xy+7x=-2y+2

keep like terms in one side

xy+2y=2-7x

take common

y(x+2)=2-7x

make a value of y

y= $\frac{2-7x}{x+2}$

So,

f-¹(x)= $\frac{2-7x}{x+2}$

3 0

2 years ago

Read 2 more answers

erastovalidia [21]

Answer:

D.) 4x + y

Step-by-step explanation:

3x + x + y

Add 3 x and x .

4 x + y

7 0

3 years ago