Answer:
y = -3x + 1
Step-by-step explanation:
You're basically wanting to change the equation to slope-intercept.
3x + y = 1
-3x -3x Remember that what you do to one side ya gotta do to the other
y = -3x + 1
Hope that helps and have a great day!
Carlos deposited $7,924 into a savings account 30 years ago. The account has an interest rate of 4.6% and the balance is currently $30,541.83. How often does the interest compound? Answer daily annually quarterly monthly
Answer:
annuallyStep-by-step explanation:
GivenDeposit = $7924Time = 30 yearsInterest rate = 4.6% compoundBalance = $30541.83Compound number= xSolution30541.83=7924*(1.046)^(30x)(1.046)^(30x) = 30541.83/79241.046)^(30x) = 3.85434502776 log (1.046)^(30x) = log 3.85434502776 30x log 1.046 = log 3.85434502776 30x = log 3.85434502776 /log 1.04630x = 30x = 1, once per yearAnswer is annually
Solve for b
7b-2/5=6b− 7/5
Answer:
- 1
Step-by-step explanation:
Step 1:
7b - 2/5 = 6b - 7/5 Equation
Step 2:
7b = 6b - 1 Add 2/5 on both sides
Answer:
b = - 1 Subtract 6b on both sides
Hope This Helps :)
.......................help pls
Answer:
The first one is incorrect
Step-by-step explanation:
3^2 - 5 + 2
9 - 5 + 2
4+2 = 6 (not 42)
Answer:
It is D because if 3 to the second power is 9-5=4+2=6
Step-by-step explanation:
What are the x-intercepts of the function y = x2-x-120? Check all that apply.
0 (-120,0)
0 (-11.466, 0)
O (-10.466,0)
(0, -120)
(10,466, 0)
(11.466,0)
Answer:
it is (-10.466,0) and (11.466,0)
Step-by-step explanation:
Answer:
3 : (-10.466, 0)
6 : (11.466,0)
Step-by-step explanation:
Factor x3 – 7x2 – 5x + 35 by grouping. What is the resulting expression? (x2 – 7)(x - 5) (x2 – 7)(x + 5) (x2 – 5)(x – 7) (X2 + 5)(x - 7)
Answer:
The answer is C
Step-by-step explanation:
I just took the quiz
The factored expression of x^3 – 7x^2 – 5x + 35 is (x^2 - 5)(x - 7)
What is an expression?An expression is an algebraic term used for a mathematical statement that include variables and mathematical operations
How to factor the expression?The expression is given as:
x^3 – 7x^2 – 5x + 35
Factorize
x^2(x – 7) – 5(x - 7)
Factor out x - 7
(x^2 - 5)(x - 7)
Hence, the factored expression is (x^2 - 5)(x - 7)
Read more about factored expression at:
https://brainly.com/question/723406
What is/are the variable(s) is the equation C = 2\pir?
Answer:
there are 2 variables: C is the dependent variable and r is the independent variable
Step-by-step explanation:
given
C = 2πr
we know that the value of 2π doesn't change (because π = 3.14.. and doesn't change) hence 2π is a constant value.
The only two items in the formula that could possibly change are
C and r
When the value of r changes, it will affect the value of C (i.e the value of C is dependent on the value of x)
Therefore there are 2 variables: C is the dependent variable and r is the independent variable.
A store is selling a hat at a 55 percent markup. The store originally paid 16$ for the hat. What is the retail price for the hat?
Answer:
$24.8
Step-by-step explanation:
16 times 55% is 8.8
Paulo set up 4 chairs at each table for his party. He set up 24 chairs altogether. How many tables are there ?
Answer: There Are 6 Tables
The cost of the average ticket for a hockey game from 2001 to 2011 is recorded
on the graph below. A data scientist created a line of best fit to model the relationship, with an equation of y = 3x + 22. Based on this equation and assuming that the price trend continues, which of the following is the best estimate for the price of hockey tickets in 2013?
Answer: it’s $38.00
Step-by-step explanation:
what is 12×11 pls answer quickly
Answer:
132 that's the answer...!!
please help me asap
1. 3.875
2. .35
3. 9 3/4
Help please lol I’m confused
Answer:
40 degrees = x
Step-by-step explanation:
As you can see in the picture, there are two lines that indicate that those two lines are equal. So, this triangle is an isosceles triangle, and the base angles of an isosceles triangle are equal. To identify the base angle, check the angles opposite to the side equal. So, we find that 70 is a base angle, so there are two 70 degrees angles. So,
70 + 70 + x = 180 (The angle sum property of triangles)
=> 140 + x = 180
=> x = 180 - 140
=> x = 40
If this helped, please mark me as the brainliest!
Thank you!
Suppose a rectangular garden plot has a length that can be expressed as x+2 feet and a width expressed as x+7 feet. Write a polynomial expression to represent the area of the garden? Write a polynomial expression to represent the perimeter of the garden?
Answer:
[tex] Area = x^2 + 9x + 14 [/tex]
[tex] Perimeter = 4x + 18 [/tex]
Step-by-step explanation:
Given:
Length of rectangular garden = (x + 2) ft
Width = (x + 7) ft
Required:
a. Polynomial expression of the area of the garden
b. Polynomial expression of the perimeter of the garden
SOLUTION:
Area of the rectangular garden = length × width
[tex] Area = (x + 2)(x + 7) [/tex]
Expand using the distributive property of multiplication
[tex] Area = x(x + 7) +2(x + 7) [/tex]
[tex] Area = x^2 + 7x + 2x + 14 [/tex]
[tex] Area = x^2 + 9x + 14 [/tex]
Perimeter = 2(length) + 2(width)
[tex] Perimeter = 2(x + 2) + 2(x + 7) [/tex]
[tex] Perimeter = 2x + 4 + 2x + 14 [/tex]
Collect like terms
[tex] Perimeter = 2x + 2x + 4 + 14 [/tex]
[tex] Perimeter = 4x + 18 [/tex]
Which of the following is the solution of 1/4x+5= 7?
5
O x = 2
O x = 6
O x = 8
O x = 12
Answer:
x=8
Step-by-step explanation:
Solve for x
[tex]\frac{1}{4}x+5=7[/tex]
[tex]\frac{1}{4}x=2[/tex]
[tex]x=8[/tex]
Answer:
8
Step-by-step explanation:
(1/4)*x+5 = 7 // - 7
(1/4)*x-7+5 = 0
1/4*x-2 = 0 // + 2
1/4*x = 2 // : 1/4
x = 2/1/4
x = 8
heeeeeelp plllz quick asap guys!!! ill do brainliesttt
Ann, Ben, and Cindy were eating strawberries. The ratio of the numbers of berries they ate is 5:5:7. If Cindy ate 30 strawberries less than Ann and Ben together, what is the total number of strawberries the three of them ate?
Answer:
A:B:C = 5:5:7 or 5x : 5x : 7x
Cindy ate 30 Skittles less than Ann and Ben together
-----> 7x = 5x + 5x - 30
-3x = -30
x = 10
5x = 50
7x = 70
They ate 50+50+70 = 170 of them
Answer:
170
Step-by-step explanation:
because it is
What is necessary to prove a statement is true?
Answer: Following the general rule for universal statements, we write a proof as follows:Let be any fixed number in .There are two cases: does not hold, or. holds.In the case where. does not hold, the implication trivially holds.In the case where holds, we will now prove . Typically, some algebra here to show that .
Step-by-step explanation: that is not math but whatever
Which table represent a function
Answer:
Table 1
The first table
Step-by-step explanation:
Answer:
the first table (A
Step-by-step explanation:
the inputs dont repeat
Tyler has two different maps of Ohio.
♦ The scale on the first map is 1 cm to 10 km. The distance from Cleveland to Cincinnati is 40 cm.
♦ The scale on the second map is 1 cm to 50 km.
What is the distance from Cleveland to Cincinnati on the second map? Explain your reasoning.
Answer:
First map, 1cm:10km
Distance between cleveland and cincinnati :
[tex]40 \times 10km = 400km[/tex]
Second map, 1cm: 50km
[tex] \frac{400km}{50km} = 8[/tex]
Therefore, the distance between the two places in second map will be 8 cm.
The distance between the two places on the second map will be 8 cm.
What is scaling on the map?
The ratio between a distance on a map and its corresponding distance on the ground is referred to as the "map scale." One kilometer on the ground is equal to one centimeter on a map with a scale of 1:100,000.
Given that the scale on the first map is 1 cm to 10 km. The distance from Cleveland to Cincinnati is 40 cm. The scale on the second map is 1 cm to 50 km.
The distance from Cleveland to Cincinnati on the second map will be calculated as below:-
40 X 10 = 400 KM
Second map, 1cm: 50km
( 400 / 50 ) = 8 cm
Therefore, the distance between the two places on the second map will be 8 cm.
To know more about scaling on a map follow
https://brainly.com/question/24693076
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Consider the figure below.
========================================================
Explanation:
First solve for angle c
This angle adds to the 58 degree angle to get 180
c+58 = 180
c = 180-58
c = 122
This is congruent to angle f as well because alternate interior angles are congruent when we have parallel lines like this.
You could also solve 58+b = 180 to follow the same basic path as above. Corresponding angles are congruent when we have parallel lines.
mr seeds travel 242 in 60 days at these rate who much it will travel in 40 days
Greetings! Hope this helps!
Answer
Mr. Seeds Travels 160 in 40 days.
Explanation
242/60 = 4 (about)
So he travels 4 every day
4 x 40 = 160
Have a good day!
_______________
A brainliest would help tons! :D
Answer:
161 1/3
Step-by-step explanation:
We can use ratios to solve
242 x
--------- = ---------------
60 days 40 days
Using cross products
242* 40 = 60x
9680 = 40x
Divide by 60
9680/40 = 60x/60
161.33333 = x
161 1/3
I don’t know someone help ASAP
I neeed the answers to these two please explain
Answer:
I think it is g and a
Step-by-step explanation:
12 1 1 point If s = 12, what is 10s ?
What is the third term of the sequence?
a1 = k
an = 2a n-1?
Answer:
24
Step-by-step explanation:
the answer is 24 I think
Answer:
4k
Step-by-step explanation:
Using the recursive formula with a₁ = k , then
a₂ = 2a₁ = 2k
a₃ = 2a₂ = 2(2k) = 4k
I think the answer is 74088 I’m not sure pls help!!
Answer:
yes you are correct
Step-by-step explanation:
6 times 6 times 6 times 7 times 7 times 7 is 74088
What are three steps to use to research relevant information on the internet?
Answer:
Step 1: Questioning --- Before going on the Internet, students should structure their questions.
Step 2: Planning --- Students should develop a search strategy with a list of sites to investigate.
Step 3: Gathering --- Students use the Web to collect and gather information.
Step 4: Sorting & Sifting --- Students analyze and categorize the data they gathered on the Web.
Step 5: Synthesizing --- Students integrate the information into the lesson, and draw conclusions.
Step 6: Evaluating --- Students assess the results, and if necessary, begin the process again.
Step-by-step explanation:
helpppppppppppppppppppppppp
Answer:
I believe the answer is b.
Step-by-step explanation:
Yes.
Find The Slope of the Line
A 2
B -1/2
C 1/2
D -2
Answer:
b. -1/2
Step-by-step explanation:
the slope is negative so we can get choices a and c out. and you go down 1 over 2
4.009 x 10-3 in decimal form
Answer:
the 3 represent a one thousand
so that means 4.oo9* 1000 = =49
Find the range of the function. ƒ(x) = x2 + 3
A) {x: x ≥ 3}
B) {x: x ≤ 3}
C) {x: x ≥ −3}
D) {x: x ≤ −3}
Answer:
c
Step-by-step explanation:
Answer:
A) {x: x ≥ 3}
Step-by-step explanation:
took the test
Domain: (−∞,∞),{x|x∈R}
Range: [3,∞),{y|y≥3}
