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
Deffense [45]
2 years ago
7

-3x^2+2xy-y^3 for x = 5 and y = -1

Mathematics
2 answers:
Alex_Xolod [135]2 years ago
4 0

Answer:

Step-by-step explanation:

Evaluate for x=5,y=−1

−3(5^2)+(2)(5)(−1)−(−1)^3

−3(5^2)+(2)(5)(−1)−(−1)^3

=−84

denis-greek [22]2 years ago
3 0
The answer would be 66
You might be interested in
Solve for V . 7v-20=-6(v-1) Simplify your answer as much as possible.
Pavlova-9 [17]

Answer:

v = 2

Step-by-step explanation:

You can start by distributing -6:

7v - 20 = -6v + 6

To combine the like x terms, you can add 6v to both sides:

7v - 20 = -6v + 6

+6v          +6v

13v - 20 = 6

Now add 20 to both sides to isolate the x term:

13v - 20 = 6

      +20   +20

13v = 26

You can divide by 13 on both sides to find v,

13v = 26

÷13    ÷13

v = 2

7 0
2 years ago
Read 2 more answers
Find the smallest 3-digit number which gives the remainder 1 when divided by 3 and by 4.
trasher [3.6K]
Multiples of 3 plus 1 remainder are:

3n+1

Multiples of 4 plus 1 remainder are:

4n+1

Since these multiples must be the same number must be a multiple of 12 plus a remainder of one, which is:

12n+1

And the smallest such three digit number is:

12n+1>99  subtract 1 from both sides

12n>98  divide both sides by 12

n>8.17

Since n must be an integer, n=9

So then number is 12n+1

12(9)+1=109


4 0
3 years ago
If 2x=8, then x=4<br><br> Name the property being illustrated in this expression
Kobotan [32]
2x4=8 is the expression gets the answer
4 0
2 years ago
PLS HELP, HOMEWORK. (15 points)
Rus_ich [418]
There is no problem on here
5 0
2 years ago
Decompose to find the product of 8 × 4.52.
RideAnS [48]

Answer:

8 × 4.52 = 36.16

Step-by-step explanation:

We have given expression:

8 × 4.52

We have to find the product of expression.

8 × 4.52

8 × 4.52 = 36.16

36.16 is the product of the given expression.

We completed our question.

4 0
3 years ago
Other questions:
  • Geometry is the study of how shapes and space and things that we see . . . a. Change the way we use science b. Affect our though
    12·1 answer
  • PLEASE HELP ME ASAP I WILL MARK BRAINLIEST AND THANK AND 5 STARS
    8·2 answers
  • Find the median for the given set of data.5/8,3/4,1 1/8,1 1/4
    7·1 answer
  • On a coordinate plane, trapezoid J K L M is shown. Point J is at (negative 7, 4), point K is at (negative 4, 4), point L is at (
    9·1 answer
  • HELP NEED THIS ASAP!!!
    14·2 answers
  • What is the volume of a cube measuring: height 10m,length 15m and width 20 cm
    14·2 answers
  • Additive area
    15·1 answer
  • Need help with the answer​
    12·1 answer
  • Could someone answer this please NO LINKS AND REAL ANSWERS!!
    5·1 answer
  • Mr.Suarez wants to paint his storage shed.He needs to calculate the lateral surface area of the shed so that he will know how mu
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!