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denpristay [2]
3 years ago
9

Are these two expressions equivalent 4x² + 2y + 3 and 2x² + 2x + y + y + 3 yes or no​

Mathematics
1 answer:
algol133 years ago
6 0

Answer:

your answer would be no

Step-by-step explanation:

hope this helps!

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A board way musical group will have 9 performances. The theater can seat 2,518 people. If all of the seats at each performance a
stepladder [879]
The answer is 22,662 because 2,518 times 9 equals 22,662
7 0
4 years ago
For the situation, write and solve an equation. Then, explain what your solution means. If you get stuck, try drawing a diagram
Bess [88]

Answer:

5r + (5 x 6) = 84

looking for rice per pound.

Step-by-step explanation:

5r + (5 x 6)  = 84

This shows an equation where we need to make r the subject to establish how many pounds a bag of rice weighs.

5r + (5 x 6)  = 84

5r + (30)  = 84

5r = 84-30

5r = 54/5

r  = 10 4/5  

r  =  10.8 pounds

5 0
3 years ago
Read 2 more answers
Help meeee!!! A jet flies at 500 miles/hour for 4 hours. How far did it travel?
elena55 [62]

Answer:

Step-by-step explanation:

speed, s = 500 miles/hr

time, t = 4 hr

distance = ?

speed = distance / time

distance = speed × time

= 500 × 4

= <u><em>2000 miles</em></u>

Hope this helps

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7 0
3 years ago
Read 2 more answers
In a class of 50 students, the number of students who offer Accounting is twice as the number who offer Economics. 10 students o
liraira [26]

Answer:2 5 student offeres accounting 3 1 offer from economics  and i don't know the rest  

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Please help. I completely forgot what to do ahh. If anyone knows, please let me know :(
scoray [572]
Since they’re outside corresponding angles you can just set the 2 equations up to each other and solve for x.

5x + 20 = 3x + 60
-3x -20
2x = 40
x=2
7 0
3 years ago
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