1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
WITCHER [35]
3 years ago
14

Pls help simple stuff

Mathematics
1 answer:
vitfil [10]3 years ago
3 0

Answer: 2) 4x - 8 - 8y

Step-by-step explanation:

if xy=4

then y(x-4)(x+2)                                use foil method with parenthisies to get

y(x²+2x-4x-8)                                  foil again

x²y+2xy-4xy-8y                               plug 4 in for xy

x²y+2(4)-4(4)-8y                               solve what u can

x²y+8-16-8y= x²y-8-8y            

for x²y if you take out the exponent you have an xy and an x so when u plug in 4 you get 4x ending up with a solution of

4x-8-8y

Hope that helped

You might be interested in
Determine whether the function f(x)= 1/x^2 is even, odd or neither.
gulaghasi [49]

The function f(x)= 1/x^2 is even. Hope that helps!

4 0
3 years ago
What is the next term of the geometric sequence?<br> 2,−10,50,...
OleMash [197]

Answer:

-250

Step-by-step explanation:

I don't know for sure but I hope it's correct.

6 0
3 years ago
Read 2 more answers
10.) Find the measure of angle E.​
Luda [366]
145 degrees. Angle 145 and and E are the same
8 0
2 years ago
1\3 generate equivalent fractions
Llana [10]
Multiply 1/3 by any number higher than 2 and you can have equivalent fractions.
Ex:
1/3×3/3=3/9
8 0
3 years ago
Statistics when mode is best measure of central tendency.
ehidna [41]

Answer:

The mode is the least used of the measures of central tendency

Step-by-step explanation:

6 0
2 years ago
Other questions:
  • Maria mowed 0.25 of the lawn, her daughter mowed 0.2 of the lawn, and her son mowed 25% of the lawn. Ifthe area of the lawn is 3
    13·1 answer
  • A right pyramid has a rectangular base that is 3 inches by 5 inches if the height of the pyramid is 8 inches, what is it’s volum
    14·1 answer
  • What is 4x^2 + 3xy -7xy + 2y^2
    8·1 answer
  • Is 4/3 and 16 /12 proportional
    9·1 answer
  • Question 7
    11·1 answer
  • Use 3.14 for pi and round to the nearest hundredth if necessary
    9·1 answer
  • PLEASE HELP QUICK (13 points)
    15·1 answer
  • Mary Beth would like to buy a more fuel-efficient vehicle instead of driving her mom's gas-guzzler. Assuming she can find a car
    13·1 answer
  • Evaluate the expression 6^2-(8–4^2+7
    6·2 answers
  • Write the percent as a fraction in simplest form and as a decimal.<br> 36. 23.5%
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!