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suter [353]
4 years ago
10

(3x+2x^4)+(3x-5x^4)​

Mathematics
1 answer:
natka813 [3]4 years ago
7 0

Answer:

  6x -3x^4

Step-by-step explanation:

Eliminate parentheses. Since the multiplying coefficient is +1, the parentheses can simply be dropped:

  = 3x +2x^4 +3x -5x^4

Add like terms (ones with the same exponent on the variable).

  = 3x +3x +2x^4 -5x^4 . . . . . . . group like terms together

  = (3+3)x +(2-5)x^4

  = 6x -3x^4

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Charlie bought 25 shares of stock at $10.50 per share and sold them
frutty [35]

Answer:

$18.75

Step-by-step explanation:

11.25 - 10.50 = 0.75

0.75 • 25 = 18.75

3 0
3 years ago
What is an<br> Answer:<br> equation of the line that passes through the points (-2, 7) and (-8, 4)?
Mariana [72]
-2=x1 7=y1 -8=x2 4=y2

Y=Mx+b

Y2-y1 = 4-7 =-3
X2-x1 = -8-(-2) = -6
M (slope) = 3

Use the coordinate (-8, 4)

Y = MX + B = 4 = 3(-8) + b
4 = -24+ B
Add 24 to both sides to keep your equation balanced
B equals 28

Y = 3X + 28
4 0
2 years ago
Read 2 more answers
Step by step to find the scientific notation for 1.3 x 10^9?
lakkis [162]

Answer:

117000000000

Step-by-step explanation:

117000000000

=1.17^11

or 1.17e+11

8 0
3 years ago
Chuck's Computer Corporation has 10,000 shares of stock outstanding.
cupoosta [38]
Hi there
the dividend per share of stock
15,000÷10,000
=1.5 per share
if you owned 50 shares
1.5×50
=75

Hope it helps
8 0
4 years ago
Read 2 more answers
Explain why 13233345364715 is a composite no.​
rodikova [14]

Answer:

A composite number has more than two factors.  In this case, the number 13233345364715 has more than two factors, so it is composite.  

Step-by-step explanation:

Numbers can be classified as prime or composite.  Prime numbers have only two factors, 1 and the number itself.  For example, 13 is a prime number because only 1 and 13 can be multiplied together to get 13.  However, a composite number has more than two factors.  In the case of the numer 13233345364715, I know that there are more than two factors because the number ends in 5, which means it has a factor of 5.  To confirm, divide 13233345364715/5 = 2646669072943. This large of a number may also have other factors, however, since you now know it has at least four factors, it is composite.  

6 0
3 years ago
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