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
RSB [31]
3 years ago
8

Simplify the expression when x = -3 and y = 4.* x+y² ​

Mathematics
1 answer:
patriot [66]3 years ago
3 0

Answer:

5

Step-by-step explanation:

x= -3 and y is 4 the two over the y means multiply by two meaning 8. Since its -3 you subtract 3 making it 5

You might be interested in
Which salt produces the least salt hydrolysis in an aqueous solution?
Elodia [21]

Answer:

Potassium Iodide

Step-by-step explanation:

KI (potassium iodide) is a salt of stable (not radioactive) iodine that can help block radioactive iodine from being absorbed by the thyroid gland, thus protecting this gland from radiation injury. The thyroid gland is the part of the body that is most sensitive to radioactive iodine.

I hope this helps. If you have any more questions, please feel free to post them and someone will be able to help you, whether it's myself or others. Please leave a like, rating, and if possible, Brainliest. Have a great day!

6 0
3 years ago
Multiply (-y-3w )(7y+w-5)
Artist 52 [7]
That’s the answer if you multiply .

8 0
3 years ago
Maria is ordering copy paper for her office. The office is low on white paper and on blue paper. She will play 3.50 per ream of
m_a_m_a [10]
So we know that the decimal place will move one right. Well basically let's assume she could have bought these expressions:

x 10 x 3.50 = 35.00
x 9 x 3.50 = 31.50 + 3.75 = 35.25
x 8 x 3.5 = 28 + 3.75 x 2 = 35.5
x 7 x 3.5 = 24.5 + 3.75 x 35.75

We know that there is a pattern. See how the cents goes .25 up each time. So we know she'd buy 6 reams of white because (6 x 3.5 = 21) + (4 x 3.75 = 15) = 36.
8 0
3 years ago
Read 2 more answers
Could someone help me fast I really need the help.
AveGali [126]
B. 5.036

D. 41x + 11y
5 0
3 years ago
You have 7.60 to buy cantaloupes for a fruit salad recipe. Cantaloupes cost 1.90 each. Write and solve an inequality that repres
Kipish [7]
What is the relevance of avocados? 
cantaloupes - 1.90x=7.60
x=4 
6 0
4 years ago
Read 2 more answers
Other questions:
  • 3(c+5) = 12 <br> so what does c= ?
    8·2 answers
  • Can someone plz help me?
    7·2 answers
  • What is the correct method to label a segment with endpoint E and endpoint F? 
    11·2 answers
  • Fill in the boxes below with the numbers 1-5.
    9·2 answers
  • Ng Order of Operations George has $15. He would like to know if he has enough money to see a movie ($9.00) and buy a pretzel ($2
    7·1 answer
  • Hi. I need help with these questions (see image)<br>Please show workings.<br>​
    15·1 answer
  • Need these in 10 mins: Solve by substitutions<br> 1) X+Y=6<br> 3x+2y=15<br> 2 2x+Y=20<br> 3) 6x-SY=r
    9·1 answer
  • 376 feet above sea level
    9·1 answer
  • No clue how to answer this
    13·1 answer
  • Help!!
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!