Ask question

Ask question

All categories

2 years ago

14

Explain how to use patterns or sequences to determine the last digit of the number 7N, where N is the four-digit year of your bi

rth.

1 answer:

maria [59]2 years ago

7 0

Ahh this is a good hard question, hopefully someone comes along and helps you out with it. Goodluck my friend!

You might be interested in

Hey! please help i’ll give brainliest

Kitty [74]

Answer:

Anxeity (Option 4)

Step-by-step explanation:

They would most likley be anxious and nervous about what they scored on their test while waiting for the results

8 0

3 years ago

Read 2 more answers

I need help I dont understand

svp [43]

Answer:

X=5

mde=e

mef=5

mdfg=77

Step-by-step explanation:

6 0

2 years ago

5(2x + 4) = 50 (Given) 10x + 20 = 50 (Distributive Property) 10x = 30 (?) x = 3 (Division Property) Fill in the missing reason f

mestny [16]

We go from 10x+20 = 50 to 10x = 30 after we subtract 20 from both sides. So we use the subtraction property (of equality).

Answer: Choice D

6 0

2 years ago

Read 2 more answers

Write an equation for the nth term of the arithmetic sequence.

tresset_1 [31]

Answer:

<h3> $\bold{a_n=6n-3}\\\\\bold{a_{50}=297}$ </h3>

Step-by-step explanation:

3, 9, 15, 21, ...

9-3 = 6; 15-9 = 6; 21-15 = 6 ⇒ d = 6

first term: a = 3

difference: d = 6

so the formula:

$a_n=a+d(n-1)\\\\a_n=69+6(n-1)\\\\a_n =3+6n-6\\\\\underline{a_n=6n-3}$

and:

$a_{50}=6\cdot50-3=300-3=297$

5 0

2 years ago

Find the final price of a $849.99 laptop with 6% sales tax

anygoal [31]

$900.99 (use quizlet)

4 0

2 years ago