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Alenkinab [10]
3 years ago
5

Can anyone help me with 49 and 50 thank you

Mathematics
1 answer:
Veseljchak [2.6K]3 years ago
3 0

Answer:

see explanation

Step-by-step explanation:

Using the rule of exponents

a^{m} × a^{n} ⇔ a^{(m+n)}

49

3b × 4b³ = (3 × 4) × b^{(1+3)} = 12b^{4}

50

5x² × 8x × 5x³

= (5 × 8 × 5) × x^{(2+1+3)} = 200x^{6}

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-3x + 2c = -3, solve for x
xxMikexx [17]

Answer:

x=2c/3+1

Step-by-step explanation:

Subtract 2c from both sides.

−3x=−3−2c

The equation is in standard form.

−3x=−2c−3

Divide both sides by −3.

-3x/-3=-2c-3/-3

Dividing by −3 undoes the multiplication by −3.

x=-2c-3/-3

Divide −3−2c by −3.

x=2c/3+1

6 0
3 years ago
Number 17 plzzzz___help_____
pav-90 [236]

Answer:

I would say the answer is

A. 2,000

Step-by-step explanation:

You need to find the the mean (Average) for years 1995 - 2000

and the mean (Average) for years 1996 - 2001

10 + 15 + 13 + 17 + 15 + 17 = 87

87/6 = 14.5

15 + 13 + 17 + 15 + 17 + 22 = 99

99/6 = 16.5

Once you have found the means, then you subtract the two to find the difference

16.5 - 14.5 = 2

And the number of Apples is in thousands so the answer would be 2,000.

3 0
3 years ago
Will pick brainliest, plz help and include an explanation.
maks197457 [2]

Answer:

D and E are both correct

5 0
3 years ago
Read 2 more answers
Plz Help!
astra-53 [7]

Answer:

28

Step-by-step explanation:

2×8. scayzd hduebdu uduenì jd

7 0
3 years ago
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Solve equation. What is the solution set<br> -4(z-2)+4=21-(z-3)
inessss [21]

Answer:

z=-75/17

Step-by-step explanation:

Expand this equation:

-4z+8+4=-21z-63

-4z+21z=-63-8-4

17z=-75

z=-75/17

8 0
3 years ago
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