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tamaranim1 [39]
2 years ago
7

Please help me with this problem

Mathematics
2 answers:
Roman55 [17]2 years ago
5 0
I’m pretty sure it’s 2 but I’m sorry if it’s not
Lapatulllka [165]2 years ago
4 0

Answer:

6/7

Step-by-step explanation:

1(3/4)

____

7/8

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Please assist me with this problem​
iren [92.7K]

Answer:

b. x + 1

Step-by-step explanation:

x¹⁶ − x¹⁴ = k (x¹⁵ − x¹⁴)

x¹⁴ (x² − 1) = k x¹⁴ (x − 1)

x² − 1 = k (x − 1)

(x − 1) (x + 1) = k (x − 1)

x + 1 = k

4 0
3 years ago
The fraction 1/9 produces a repeating decimal 0.1 ? true or false
Likurg_2 [28]
The answer is true. 1/9 = 0.111111......
8 0
3 years ago
Read 2 more answers
Please solve a and b! Thanks.
Dvinal [7]
B.225/20 =11.25 prr hour
a.225/20=h
7 0
3 years ago
Sandra buys stamps that cost $0.65 each. She spends a total of $158.60 on the stamps. To determine how many stamps she buys, she
Mashutka [201]

Answer:

1 Stamp = $0.65

Stamps Bought= $158.60/0.65

=244 Stamps

4 0
2 years ago
Use the drop-down menus to choose steps in order to correctly solve 5(z + 6) – 2 = 9z for z.
shusha [124]
Solve for z:
5 (z + 6) - 2 = 9 z

5 (z + 6) = 5 z + 30:
5 z + 30 - 2 = 9 z

Add like terms. 30 - 2 = 28:
5 z + 28 = 9 z

Subtract 9 z from both sides:
(5 z - 9 z) + 28 = 9 z - 9 z

5 z - 9 z = -4 z:
-4 z + 28 = 9 z - 9 z

9 z - 9 z = 0:
28 - 4 z = 0

Subtract 28 from both sides:
(28 - 28) - 4 z = -28

28 - 28 = 0:
-4 z = -28

Divide both sides of -4 z = -28 by -4:
(-4 z)/(-4) = (-28)/(-4)

(-4)/(-4) = 1:
z = (-28)/(-4)

The gcd of 28 and -4 is 4, so (-28)/(-4) = (-(4×7))/(4 (-1)) = 4/4×(-7)/(-1) = (-7)/(-1):
z = (-7)/(-1)

(-7)/(-1) = (-1)/(-1)×7 = 7:
Answer:  z = 7
5 0
3 years ago
Read 2 more answers
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