Answer:
Equation 2: y= 5x - 4.5
Step-by-step explanation:
This is a correct linear function. I would think this equation is linear because it goes by the f(x)=mx+b formula.
Answer: It would be equation B!
Step-by-step explanation:
Took the test and got it right! Hope this helps^
d i need help on this
Step-by-step explanation:
Yes, they are similar because if you convert both of the measurements to fractions, which will be 2/3 and 8/12, you can see that if you simplify 8/12, you will get 2/3. That is why they are similar.
please answer! will give brainliest
Answer:
9.5 I think
STEPS-
9+4+11+14=38
38/4=9.5
Nicki needs to purchase AT LEAST 65 party decorations. The Party Palace charges
$0.50 per decorative streamer and $0.25 per balloon, including tax. Which
combination of streamers and balloons can Nicki purchase with $20.00 at the Party
Palace?
Answer:
B
Step-by-step explanation:
B is the most likely answer due to
13x.5=6.5
and
53x.25=13.25
13.25+6.5=19.75$
Now stop making a high schooler do your work xD
Help ASAP plzzzz I need help
Answer:
The answer is about 43.9 and if you have to round 44.
Step-by-step explanation:
To find circumference, you need the equasion [tex]2\pi r[/tex]. To break it down, 2 multiplied by pi then multiplied by the radius. The radius is 7in because the length line on the side goes from the middle, then to the edge. This matches the description of radius. So we take the radius, then multiply it by pi then multiply it by 2.
what is 29 divided 3 and what is the remainder?
Answer:
9 remainder2
Step-by-step explanation:
Answer:
29 divided by 3 is equal to 9, with the remainder 2.
Step-by-step explanation:
29 : 3 = 9
- 27
(2)
The sum of two numbers is 3472.
one of the numbers is 1968.
find the other number
Answer:
1504
Step-by-step explanation:
3472-1968=1504
CHECK
1968+1504=3472
The area of a square screen is 100 cm². Find the side length
of the screen.
Answer:
10 cm
Step-by-step explanation:
From the question,
Area of a square = (Length)²
A = L²............................ Equation 1
Where A = Area of the screen, L = Length of the Screen
make L the subject of the equation
L = [tex]\sqrt{A}[/tex].................... Equation 2
Given: A = 100 cm²
Substitute into equation 2
L = [tex]\sqrt{100}[/tex]
L = 10 cm
Hence the length of the screen is 10 cm
The question is in the picture down below!
25 degrees
35 degrees
45 degrees
55 degrees
Answer:
35°
Step-by-step explanation:
Complementary angles has a sum of 90°
m<A + m<B = 90°
2x + 23 + 4x -29 = 90° add like terms
6x - 6 = 90° add 6 to both sides
6x = 96 divide both sides by 6
x = 16 now replace the x in m<B = 4x - 29 with 16
4×16 - 29 = 35
The faculty of a certain four-year college consists of 179 teachers. There are 663 first-year students. The student-to-faculty ratio for the entire college is 15 to 1. What is the total number of second-, third-, and fourth-year students?
A 1,989
B 2,022
C 2,652
D 2,685
State the name of the figure (
9) C rhombus
10) D rectangle
11) B square
12) A square
Jill wants to solve the following system using the elimination method:
Y = X + 8
y = 3x - 11
What number should the equation = x + 8 be multiplied by to eliminate x?
3
Answer:
3
Step-by-step explanation:
y= x + 8..... (1)
y= 3x - 11..... (2)
y - x = 8..... (3)
y - 3x = -11..... (4)
eliminating x:
(3) × 3: 3y - 3x = 24 ........ (5)
(4) × 1: y - 3x = -11 ......... (6)
(5) - (6): 2y = 35
Divide both sides by 2, therefore, y = 17.5
substitute the value of y into (3)
y - x = 8
17.5 - x = 8
17.5 - 8 = x
9.5 = x
I hope it'll help
Dan has ¾ of a cake left over from his birthday party. His best friend Amy ate 1/7 of the leftover cake. How much of the cake does Dan have left?
Answer:
9/14 of cake leftStep-by-step explanation:
3/4 left and 1/7 of that eaten:
3/4 - 3/4(1/7) = (3/4) (1 - 1/7) = (3/4)(6/7) =18/28 = 9/14Answer:
9/14
Step-by-step explanation:
tell me in I'm wrong
One manufacturer is calculating the trade discount on a dog kennel with a list price of $257 and a trade discount series of 12/11/12 What is the trade discount? What is the net price for the kennel?
The trade discount is S (Round to the nearest cent as needed)
The net price for the kennel is S (Round to the nearest cent as needed
1 Gabriel and his mom have jars of apple sauce stored in boxes in their pantry. Each box contains 12 jars of
apple sauce. Gabriel's mom uses 3 jars from 1 of the boxes,
Which function shows the relationship between y, the total number of jars of apple sauce remaining in the
pantry, and x, the number of boxes in the pantry
A. y = 9x
B. y = 11x +9 C. y = 12x
D. Y = 12x - 3
Answer:
D. y = 12x - 3
Step-by-step explanation:
We know that the number of boxes is x and that each box contains 12 jars
This means that:
Total number of jars = number of boxes * number of jars in each box
Total number of jars = 12x jars
Now, Gabriel's mum used 3 jars
This means that, the number of remaining jars (y) can be calculated by removing 3 from the total number of jars (12x)
Based on the above:
Remaining jars = Total number of jars - Number of used jars
Y = 12x - 3
Hope this helps :)
A box of corn flakes has a square base with sides that measure 7 centimeters in length and the height of the box is 20 centimeters. If V represents the volume of the box, what is the maximum volume of corn flakes this box can hold?
A. 900
B. 925
C. 950
D. 980
Answer:B
Step-by-step explanation:
Answer:
its B
Step-by-step explanation:
How do you expand this out to its full size? 3.2×10^9
Answer:
3,200,000,000
Step-by-step explanation:
3,2 * 10^9 =
= 3,2 * 1 000 000 000 =
= 32 000 00 000
Giving brainliest and 30 points!!!
The table shows the balance of a money market account over time. Write a function that represents the balance in y (dollars) after t years
Answer: y = 200·1.15^t
Step-by-step explanation:
The ratio from one year to the next is 1.15, so the balance is a geometric sequence. Since t starts at zero, we can write the balance (y) after t years as
y = initial value · (common ratio)^t
y = 200·1.15^t
Jamie has 3 dogs, 4 cats, 2 lizards and 2 sisters. He wants to find the
percent of his pets that are lizards. Classify each statement as true or
false based on the information. *
True
False
The number of sisters is not
needed to find the percent of
pets that are lizards.
O
To find the percent of pets
that are lizards, 2 is the part
and 11 is the whole
ооо.
To find the percent of pets
that are lizards, 2 is the part
and 9 is the whole
Subtract (8x - 2) - (5x-7).
A. 3x-9
B. 3x + 9
C. 3x - 5
D. 3x + 5
Answer: the answer is 3x + 5
the answer is 3x + 5
write the coordinates of the vertices after a reflection over the line y = x
Q(-4,6) --> Q'(. ,. )
R(-4,8) --> R'(. ,. )
S(1,8) --> S'(. ,. )
T(1,6) --> T'(. ,. )
Answer:
what ?? I couldn't understand
A piano turner charges $63 for 1.5 hours of work. Which proportion can be used to find x, the number of dollars the piano turner charges for 4 hours of work?
Out of the following age groups when does the greatest price drop in full coverage insurance premiums occur?
What is the converse of the statement? if p then q
A If q, then p.
B If not p, then q.
C If not p, then not q.
D If not q, then not p.
Which equation could have been used to create the function table?
Answer:
y=x+6
if im not mistaken
Step-by-step explanation:
use y=m×+b
so get ur two points (2,8) (5,11)
then divide them where they supposed to be the y-coordinates on the top and the x-coordinates on the bottom so like
8-11/2-5 and that equals 1
sense you have ur M well ur slope use y=m×+b
so its going to be (8=(1(2)+b) which equals 6 so ur b will be 6
Suppose that P(n) is a propositional function. Determine for which improper subset of the domain of n the statement P(n) must be true if a) P(0) is true; for all nonnegative integers n, if P(n) is true, then P(n 2) is true. b) P(0) and P(1) are true; for all nonnegative integers n, if P(n) and P(n 1) are true, then P(n 2) is true
Answer:
a) P(n) is true for all 'n' in the set ; { 0,2,4,6,8 ….. }
b) P(n) is true for all 'n' in the set ; { 0,1,2,3,4,5 ............ }
Step-by-step explanation:
a) As P(0) is true
we will assume that
P(2) is trueP(4) is true P(6) is truethis simply means that ; P(n) is true for all 'n' in the set
{ 0,2,4,6,8 ….. }
b) since P(0) and P(1) are true
we will assume that
P( 0+2 ) = P(2) is truealso P(1) and P(2) are true
we will assume that
P(1+2) = P(3) is trueAlso from the previous answers it can be seen that P(2) + P(3) is true
we will assume
P(2+2) = P(4) is trueThis simply means that P(n) is true for all 'n' in the set
{ 0,1,2,3,4,5 ............ }
Please help me to find out this question .This question is from chapter simple Interest
PRINCIPLE=₹2630
RATE=8%
TIME=2 1/Fund the S.I and amount
Answer:
The simple interest is of 526.
The total amount is 3156.
Step-by-step explanation:
Simple Interest
This is a simple interest problem.
The simple interest formula is given by:
[tex]E = P*I*t[/tex]
In which E is the amount of interest earned, P is the principal(the initial amount of money), I is the interest rate(yearly, as a decimal) and t is the time.
After t years, the total amount of money is:
[tex]T = E + P[/tex]
In this question, we have that:
[tex]P = 2630, I = 0.08, t = 2.5[/tex]
The simple interest is:
[tex]E = P*I*t = 2630*0.08*2.5 = 526[/tex]
The simple interest is of 526.
The total amount is:
[tex]T = E + P = 2630 + 526 = 3156[/tex]
The total amount is 3156.
GEOMETRY
PLEASE HELP
PICTURE INCLUDED
Answer:
x = 25°
Step-by-step explanation:
3x + 30 + 2x + 3x + 30 + 4x = 360° (a full circle contains 360°)
12x + 60° = 360°
12x = 300°
x = 25°
Homework
Answers are given at the end of
the chapter
Q1 Change 0.035 g to milligrams.
Answer:
the answer 0.035 g = 35 milligrams
Answer:
Step-by-step explanation:
35miligram in 0.035g
is this relationship proportional? (0,0) (2,4) (4,8) (6,12)
Why?
Is this relationship proportional?
(0,1) (2,5) (3,9) (4,10)
Why?
Answer:
Since the value of y is always the double of x, the relationship (0,0) (2,4) (4,8) (6,12) can be considered proportional.
Since the division of y by x gives different values, the relationship (0,1) (2,5) (3,9) (4,10) is not proportional.
Step-by-step explanation:
A relationship (x,y) can be considered proportional if the division of x by y is always the same.
Is this relationship proportional? (0,0) (2,4) (4,8) (6,12)
Why?
The double of 0 is 0
The double of 2 is 4.
The double of 4 is 8
The double of 6 is 12.
Since the value of y is always the double of x, the relationship (0,0) (2,4) (4,8) (6,12) can be considered proportional.
Is this relationship proportional? (0,1) (2,5) (3,9) (4,10)
Why?
Here, we cannot estabilish a relation, which means that they are not proportional.
Since the division of y by x gives different values, the relationship (0,1) (2,5) (3,9) (4,10) is not proportional.
4 1/10=
simplify? improper fraction?
Answer:
41/10
Step-by-step explanation: