Slope and y intercept
Answers
The given equation is 13x - 11y = -12
11y = 13x + 12
y = 13/11 x + 12/11.
Therefore, the slope is 13/11 and the y-intercept is (0, 12/11).
Related Questions
Question 1.1. Choose the correct answer.Nancy bought 360 tropical fish for a museum display. She bought 8 times as many goldfish as angelfish. How many of each type of fish did she buy?Which is a system of equations to model the problem if x represents the number of angelfish Nancy bought and y represents the number of goldfish she bought?(Points : 1)x – y = 360y = 8x x + y = 360y = 8x x + y = 8y = 360x x + 8y = 360y = 8x4. Jim has only dimes and nickels in his coin bank. He has 37 coins with a total value of $2.65 in his coin bank. How many nickels are in Jim’s coin bank?_________Please help
Find the indicated term of the given arithmetic sequence. a1 = 45, d = –6, n = 8a. 309 c. 3 b. –3 d. 87
What is a integer number but not a whole number? A. - 9.6B. - 4C. 0D. 3.7
PLEASE HELP ill Mark BRAINLIEST 31 points too
Answers
Answer:
D the sec
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
Hope this helps!! Good luck!!!
Answers
= [-24] + (3)^2
= -24 + 9
= -15
Answers
The Equation of life expectancy is x- 0.4(2) = 80.2.
What is Equation?
Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides. LHS = RHS is a common mathematical formula.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given:
The life expectancy of a woman born in 1995 was 80.2 years.
The life expectancy increased 0.4 year every 5 years.
So, from 1995 to 2005 there are two times the life expectancy increase.
let the lifeexpectancy by x.
Thus, the equation is
x- 0.4(2) = 80.2
Learn more about Equation here:
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Answer:
a. L - 0.4(2)= 80.2 or L - 80.2 = 0.4(2) or 80.2 + 0.4(2) = L
b. No; The equations must be equivalent. They may look different, but all equations can be rewritten as L= 80.2 + 0.4(2).
Step-by-step explanation:
Answers
mortgage loan = 175,000
175,000 x 1% = 1,750 per point
1750 x 2 = 3,500 is the amount paid for the 2 points.
Answer: a) $3,500
Step-by-step explanation:
I got it right
Answers
Answer:
4(7+3)
Step-by-step explanation:
28 and 12 are both divisible by 4.
28 ÷ 4 = 7
12 ÷ 4 = 3
Answer:
4(7+3)
Step-by-step explanation:
4(7) = 28
4(3)= 12
28+12=28+12
Hope this helps!
Answers
x: Mary´s age
y: Mom´s age:
x + y = 67
3x + 7 = y
Replace y in the first equation:
x + 3x + 7 = 67
4x = 67 - 7
4x = 60
x = 15 yrs.
y = 67 - 15 = 52 yrs
-- Mary's age = D (for 'daughter')
-- Mom's age = M (for 'mom')
The problem says 2 things:
D + M = 67
and
3D + 7 = M .
Let's subtract 'M' from each side of the first one: D = 67 - M
Now we can plug that into the second one, in place of 'D'.
3D + 7 = M
3(67 - M) + 7 = M .
Clear the parentheses on the left side. I assume you know how to do that.
201 - 3M + 7 = M
Add 3m to each side:
201 + 7 = 4M
208 = 4M
Divide each side by 4 :
52 = Mom's age
Daughter's age = 67 - Mom's age = 67 - 52 = 15