2 years ago

Which of the following is a correct description of an arithmetic sequence?

Mathematics

1 answer:

Lubov Fominskaja [6]2 years ago

8 0

Do you have answer choices ??????

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There are 42 students in a class.

Vikki [24]

Answer: the answer would be 16 kids walk to school (10 girls and 6 boys)

Step-by-step explanation:

3 0

2 years ago

Given f(x)=8x+13 and g(x)=x^2-5x, find (f-g)x

uysha [10]

(f-g)x= -x²+13x+13

Hope it helps you....

4 0

2 years ago

locksmith larry charges $90 for a house cal plus $20 per hour. Locksmith Barry charges $50 for a house call plus $30 per house.

nadya68 [22]

Answer:

4 hours

Step-by-step explanation:

Equations :

Larry : y = 20x + 90

Barry : y = 30x + 50

Equate both to find the number of hours at which they both charge the same :

20x + 90 = 30x + 50
30x - 20x = 90 - 50
10x = 40
x = 4 hours

4 0

2 years ago

5a - 9 + a = 9

Ne4ueva [31]

Answer:

a = 3

Step-by-step explanation:

1) Simplify 5a - 9 + a to 6a - 9.

$6a - 9 = 9$

2) Add 9 to both sides.

$6a = 9 + 9$

3) Simplify 9 + 9 to 18.

$6a = 18$

4) Divide both sides by 6.

$a = \frac{18}{6}$

5) Simplify 18/6 to 3.

$a = 3$

Therefor, the answer is, a = 3.

7 0

2 years ago

Which piece of wood would be the shortest 1/3 1/4 2/5 or3/10

nadya68 [22]

3/10 that's what the answer is

3 0

2 years ago

Read 2 more answers