What is slope-intercept form?
Answers
m=slope
b=y intercept
so exg
if you have
3x+8y=8
subtract 3x from both sides
8y=3x+8
divide boh tsides by 8
y=8/3x+1
y intercpt=1
slope=8/3
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Neil invested £8000 in a savings account for 2 years. He earned £640 simple interest over the two years.What was the interest rate?
56z^2+2=22z
Answers
Question: 2x^2 − 3x − 35 = 0
Step 1: Factor left side of equation): (2x + 7) (x − 5) = 0
Step 2: Set factors equal to 0.): 2x + 7 = 0 or x − 5 = 0
ANSWER: x = −7/2 or x = 5
_____________________________________________________
#2.
Question: 56z^2 + 2 = 22z
Step 1: Subtract 22z from both sides.):
56z^2 + 2 −22z = 22z − 22z
56z^2 − 22z + 2 = 0
Step 2: Factor left side of equation.):
2(7z − 1)(4z − 1) = 0
Step 3: Set factors equal to 0.):
7z − 1 = 0 or 4z − 1 = 0
ANSWER: z = 1/7 or z = 1/4
Answers
Answer:
Derrick has 8 playlists in his possession.
Step-by-step explanation:
If Derrick as x amount of playlists, then if Alejandro has 3 times as many playlists as Derrick then he has 3x. Now if Alejandro has 24 playlists we can create the following mathematical expression to figure out how many playlists Derrick has.
.... divide both sides by 3
We can now see that Derrick has 8 playlists.
I hope this answered your question. If you have any more questions feel free to ask away at Brainly.
3*d=24
d=24/3
d=8
Answers
Answer:
Option (3)
Step-by-step explanation:
Given: EF = 10x + 20
FG = 43
EG = 183
From the figure attached,
Length of segment EF + length of segment FG = length of segment EG
By substituting the values of each segment in the equation,
(10x + 20) + 43 = 183
10x + 20 = 183 - 43
10x = 140 - 20
x =
x = 12
Therefore, x = 12 will be the answer.
Option (3) will be the correct option.
d=100
How much will Danae have earned on day 100 at either job?
A: 12,000
B:12,500
C:13,500
D:14,500
Answers
Answer:
The kid above me is wrong, it's C on edge
Step-by-step explanation:
nearly got it Wrong on Edge
Answer:
It is both B and C, you simply just have to add 2 zeros behind both pays per day and then add the bonus
1. −4x+12y−5
2. −x+9y−5
3. −x−25y+5
4. 25x−19y+3
Answers
The expression that is equivalent to the given expression is -x+9y−5. The correct option is 2. −x+9y−5
From the question,
We are to determine the expression which is equivalent to the given expression.
First, we will simplify the given expression
The given expression is (12x−5y−1)+(17y−4−13x−3y)
The expression can be simplified as shown below
(12x−5y−1)+(17y−4−13x−3y)
12x−5y−1+17y−4−13x−3y
Collect like terms
12x−13x+17y−5y−3y−4−1
This becomes
-x+9y−5
The simplified expression is -x+9y−5
Hence, the expression that is equivalent to the given expression is -x+9y−5. The correct option is 2. −x+9y−5
Learn more on simplifying expressions here: brainly.com/question/10618632
The correct answer is 2. -x+9y-5
Explanation:
All you have to do is to remove the parentheses, collect the like term and then simply.
-10, -7, -4, -1, 2, 5, 8
Answers
Answer:
+3 every time or the total?
Or is it 18? U specify which