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ycow [4]
3 years ago
6

Solve the system of equations: y = 2x + 1 y = x2 + 2x - 8

Mathematics
1 answer:
Elan Coil [88]3 years ago
4 0

(3,7),(-3,-5)

that’s what it would look like on a graph

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Which expressions are equivalent to the expression 7(5 + m) - 8?
Akimi4 [234]

Answer:

<u>2</u><u>7</u><u> </u><u>+</u><u> </u><u>7</u><u>m</u>

Step-by-step explanation:

7(5 + m) - 8

open the bracket:

= 35 + 7m - 8 \\  = 27 + 7m

3 0
2 years ago
"eight times the difference of a number and three is sixty-four"?
morpeh [17]

Answer:

the number would be 11

Step-by-step explanation:

8    ·    x - 3       =      64

________                 _          (divide both sides by 8)

8                                 8

x - 3  =   8

+ 3         + 3

x  = 11

(check:

11 - 3 = 8

8 x 8 = 64 )

5 0
1 year ago
Read 2 more answers
Ansley is inviting her friends to a party at wonder world amusement park. She has to spend more than $500 to get a free park pas
Harman [31]
Ansley should invite a minimum of 15 guests.


$500 - $130 = $470 / 25 = 14.8 but she needs to be over the amount so
15 guests is the answer

I hope this helps :)
8 0
2 years ago
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Given the arithmetic sequence an = 4 − 3(n − 1), what is the domain for n? All integers where n ≥ 1 All integers where n &gt; 1
krok68 [10]

All integers where n ≥ 1.

We have given that the sequence,

a_{n} =4-3(n-1)

We have to find the domain for n.

<h3>What is the meaning of arithmetic sequence?</h3>

Arithmetic sequence is a sequence of numbers such that the difference between the consecutive terms is constant. Difference here means the second minus the first.

That is, a_{n} =a+(n-1)d

where a = first term of sequence.

d =common difference.

n =number of terms which belongs to natural numbers

By  the definition of arithmetic sequence n starts with 1

Remember that,the natural number starts with 1

Now, in given sequence  for nth term

a_{n} =4-3(n-1)

The domain for n is All integers where n ≥ 1.

To learn more about the arithmetic sequence visit:

brainly.com/question/20118982

4 0
2 years ago
Solve for the value of v: V+27=117
Fudgin [204]
V+27=117
Subtract 27 to 117:
v=90
7 0
2 years ago
Read 2 more answers
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