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
Crank
2 years ago
5

What is the value of 3x² + 2y3 when x = -4 and y = -2

Mathematics
2 answers:
skad [1K]2 years ago
7 0
Ummmmmmm -26 ......... in
Sati [7]2 years ago
7 0

Answer:

80

Step-by-step explanation:

3x^2 + 2y^3 = (3 * (-4))^2 + (2 * (-2))^3 = (-12)^2 + (-4)^3 = 144 + (-64) = 80

You might be interested in
Anita has 1 ¼ as much money as Tonya , and Tonya has ⅔ ( two-
Debora [2.8K]

Answer:

b

Step-by-step explanation:

6 0
3 years ago
100% is 75 oranges what percent is 250 oranges?
Whitepunk [10]

Answer:

x=333.33%

Step-by-step explanation:

hello

you can resolve this by using the rule of 3,let´s see

75 oranges =100%

250 oranges = x%?

75 oranges* x%=250 oranges *100%

x=\frac{250*100}{75}

x=333.33%

Have a great day.

4 0
3 years ago
What Is the Answer To number 1 ?
DochEvi [55]

Answer: 4 apples for $3.64


Step-by-step explanation:

The best buy is going to be the one that costs the least. To figure this out, you divide the number of apples by the price. (do not round)

4/3.64=1.09

9/8.01=1.23

14/12.43=1.12

24/21.12=1.13

As you can see, the 4 apples for $3.64 is the better choice since the number is the least.

5 0
3 years ago
Someone pleaseeeee answer (you may have to click the picture to see all of the problem)
Leto [7]
X + 47= 147

hope that helps 
3 0
3 years ago
In the slope-intercept form, which variable<br> represents the slope/measure of change?
grigory [225]
Slope= Mx in y=Mx+b jrbdhendj
5 0
3 years ago
Other questions:
  • What value could be added to 2/15 to make the sum greater than 1/2
    14·2 answers
  • What is the probability of drawing a face card or a 4 from a 52 card deck?
    14·2 answers
  • Please help me with this
    9·2 answers
  • after paying t toward her tuition, julie still owed 35% of her total tuition of $850.00, leaving an amount due of $339.50
    6·1 answer
  • What is 20/3 equal to?
    14·1 answer
  • Solve the system of eqautions <br> y=x2-5x+7 , y=2x+1
    14·1 answer
  • Find the function value. tan495°
    13·2 answers
  • I don’t know if this is correct !!!!!!!!!! Please answer correctly !!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!
    7·1 answer
  • Y=2 what is the value of 8y
    5·2 answers
  • Find the term that must be added to the equation x2 4x=1 to make it into a perfect square.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!