Answer:
3 apples for 1.29
Step-by-step explanation:
If you divide 1.29 by 3, you will get 0.43 which means each apple then costs 0.43 each. This is less than 0.45 so it is the better value.
Answer:
$1.29 for 3
Step-by-step explanation:
The reason is that $0.45 per apple means for every apple, you have to pay $0.45. That eventually is going to start to add up. $1.29 for 3 means that you are paying $0.43 for 3, which means that you are saving money.
help 8th grade math multiple choice question
Answer:
P1 (-1,1)
P2 (-2,4)
FOURTH OPTION IS CORRECT.
Simplify each expression
-3m + 16 - (-13m)
15y - 20y + 15
Answer:
10m + 16
-5y + 15
Step-by-step explanation:
-3m + 16 - (-13m) =
= -3m + 16 + 13m
= 10m + 16
15y - 20y + 15 =
= -5y + 15
3. Is the relation {(1,2), (3, 10), (2,8), (5,
10)} a function?
a) yes
b) no
a
Answer:
the answer is yes
Step-by-step explanation:
Simplify this please (multi choice)
Ally ran 5 miles in 36 minutes. If Ally runs at the same rate, how long would it take her to run 1 mile?
Answer:
7.2 Minutes
Step-by-step explanation:
Use Ratios
Miles : Minutes
5:36
Divide Both Sides By 5
1:7.2
It will Take Ally 7.2 Minutes To Run 1 Mile
Find the measure of ∠4.
35°
55°
70°
90°
Answer:
B.) 55 degrees
Step-by-step explanation:
Angle 4 is complementary to angle 5.
The two triangles with these two angles inside are congruent.
So angle 5 is congruent to the given angle of 35 degrees.
Thus,
90 = 35 - x
X = 90 - 35
X = 55
Answer: 55
Step-by-step explanation:
Savvas Realize
Alabama has 140 legislators, for 4 million people. If another state has 12 million people living in it, how many legislators would it have? How do you know?
Answer: 420 legislators
Step-by-step explanation:
For this problem, we would have to multiply.
If Alabama has 140 legislators for 4 million people, we know the unit rate is:
[tex]140[/tex] legislators for [tex]4[/tex] million people.
So, we have to multiply 140 by 3 because 12 is 3 times the amount of 4, and the other state has 12 million people.
140 x 3 = 420
The answer to the question would be 420.
Answer:
420
Step-by-step explanation:
I set this up as a proportion of 140/4,000,000=x/12,000,000. Then you can cross multiply, getting 1,680,000,000=4,000,000x. Divide both sides by 4,000,000 and you get x=420. Please mark brainliest if this helped!
please answer this friends
Answer: 6/9
Step-by-step explanation:
1) 2/3 + 3/4=5/7
2) 1/2+5/7=6/9
3) Did this help
How much will you get paid if you work 28.5 hours for $7.75 per hour?
Answer:
you will get $220.87 hope this helps :) .
The employee e-mail accounts in one company are using a mean of
1.07
1.071, point, 07 gigabytes of memory with a standard deviation of
0.21
0.210, point, 21 gigabytes.
What will be the mean and standard deviation of the distribution of memory usage in megabytes?
1
11 gigabyte equals
1024
10241024 megabytes.
Answer:
Mean: 1096 megabytes
Standard deviation: 215 megabytes
Betty is baking cakes to sell slices in her bakery. Each cake has 8 slices. She carefully adds an icing design, using 1/3 cup of icing for each slice. If she plans to bake 4 1/2 cakes, how many cups of icing will she use?
Answer: 12 cups
Step-by-step explanation:
Number of slices in a cake = 8 slices
Number of cups of icing used by each slice = 1/3
Number of cups of icing for each cake will then be:
= 1/3 × 8
= 8/3
= 2 2/3 cups of icing
If she plans to bake 4 1/2 cakes, the number of cups of icing will she use will be:
= 4 1/2 × 2 2/3
= 9/2 × 8/3
= 72/6
= 12 cups of icing
(X^3-3x^2+5x-3)/ (x-1)
Answer:
x^2-2x+3
Step-by-step explanation:
-1/4+3/4 please help I feel dumb for not knowing but I’m trying
Answer:
the answer is [tex]\frac{1}{2}[/tex] or [tex]0.5[/tex]
Step-by-step explanation:
Try using Symbolab, I use it all the time it gives the correct answer and it gives good explanations.
What is the equation linear function in point-slope form M=-1/5 and f(0)=7
Answer:
y-7= -1/5x
Step-by-step explanation:
general formula (y-y1)= m(x-x1)
m is the slope and in this case m=-1/5
(x1, y1) is a point on thhe line in this case is (0, 7) because f(x)=y
substitute your given in the equation
(y-7) = -1/5(x-0)
y-7= -1/5x
c^-3 (6^-2) for c = 4
If the temperature outside was 63°F at 5:00 p.m., but it fell 21 degrees by 10:00 p.m., what is the temperature at 10:00 p.m.?
Answer:
42°
Step-by-step explanation:
Subtract: 63 - 21 = 42°
Answer:
42°F
Step-by-step explanation:
63-21=42°F
if it fell, it means it went down, so it got colder
Four times a number increased by seven is nineteen
Answer:
Step-by-step explanation:
Let the number be x.
4x+7=19
4x=12
x=3
Which inequality has the solution set shown on the graph?
-54n 1080
594 > -11n
594 < -11n
ANSWER C
Answer:
I think answer b
Step-by-step
Answer:
C
Step-by-step explanation:
Took assignment
Find the distance between the two points X(-9, 2) and Y(5, -4)
Answer:
2[tex]\sqrt{58}[/tex]
Step-by-step explanation:
Use the distance formula.
The table below shows the number of each item sold at the concession stand. What might the ratio of 5:4 represent?
popcorn sold 20
nachos sold 15
hotdog sold 25
candy bar sold 30
The price of of the hotdog to the price of popcorn is in the ratio 5:4
25:20 is 5:4
with one question helps i just don’t understand how to do it!!
Answer:
c(0)=1.5
Step-by-step explanation:
plug it in as x
c(0)=2.5(0)+1.5
c(0)=1.5
5|4x-4|-9=31
solve for both absolute value equations, I got x=3 for the first one but can't figure out the second absolute value equation
Answer:
x= -1 or x=3
Step-by-step explanation:
2x(5x3)
Answer please??
is 16 or 30 lol
Step-by-step explanation:
....................
You need to follow the order of operations, so you would solve what is in the parentheses first. (I'm assuming that is the variable x in 2x and not a multiplication symbol. If it is, then just multiply 5 by 3 to get 15, and then multiply that by 2 to get 30) This will give you 15. Then you multiply 2x by 15 to get 30x.
A squirrel jumps along the number line. Each of its jumps is 5 units long. The squirrel sometimes jumps to the right and sometimes to the left. It starts at point 6. Can it land at this point? (The point is 101)
9514 1404 393
Answer:
yes
Step-by-step explanation:
For some integer n, the squirrel lands on numbers that are ...
5n +6
We want to see if n is an integer when ...
5n +6 = 101
5n = 95
n = 19 . . . . yes, an integral number of jumps will get the squirrel to 101
can someone please help me with this question and show how you figured it out please. ill give brainlyest
Answer:
all real numbers
Step-by-step explanation:
It gives me 0
How much will you get paid if you work 28.5 hours for $7.75 per hour?
Answer:
$220.875
Step-by-step explanation:
For 1 hour you get $7.75
To find how much money you make in 28.5 hours... you multiply the number of hours with the number of dollars.
28.5 * 7.75
$220.875
Ill brainlist you plus give you more points if needed I have atleast 40 somthing after this
Answer:
I think its 1/6
Step-by-step explanation:
cause there are six numbers so the probility is out of six
that could be wrong not 100% sure its been a while
Answer: B
Step-by-step explanation:
of the 400 words that brianna wrote for her book report
Solve the equation
x2 + 4x - 7 = 0
by completing the square.
Give your answers correct to 2 decimal places.
Answer:
x ≈ 1.32, x ≈ - 5.32
Step-by-step explanation:
Given
x² + 4x - 7 = 0 ( add 7 to both sides )
x² + 4x = 7
To complete the square
add ( half the coefficient of the x- term )² to both sides
x² + 2(2)x + 4 = 7 + 4
(x + 2)² = 11 ( take the square root of both sides )
x + 2 = ± [tex]\sqrt11}[/tex] ( subtract 2 from both sides )
x = - 2 ± [tex]\sqrt{11}[/tex]
Thus
x = - 2 - [tex]\sqrt{11}[/tex] ≈ - 5.32 ( to 2 dec. places )
x = - 2 + [tex]\sqrt{11}[/tex] ≈ 1.32 ( to 2 dec. places )
Quadrilateral W X Y Z is shown. Diagonals are drawn from point W to point Y and from point Z to point X and intersect at point C. Line segments Z C and C X are congruent. The length of W C is 2 x + 5 and the length of C Y is 3 x + 2. In quadrilateral WXYZ, WC = 2x + 5 and CY = 3x + 2. What must x equal for quadrilateral WXYZ to be a parallelogram? x =
The value of x must be 3, for quadrilateral WXYZ to be a parallelogram
The given parameters are:
[tex]\mathbf{CY = 3x + 2}[/tex]
[tex]\mathbf{WC = 2x + 5}[/tex]
From the question, we understand that:
Segments ZC and CX are congruent
This means that:
Segments WC and CY are congruent
So, we have:
[tex]\mathbf{WC = CY}[/tex]
This gives
[tex]\mathbf{3x +2 = 2x + 5}[/tex]
Collect like terms
[tex]\mathbf{3x + 2x =-2 + 5}[/tex]
[tex]\mathbf{x =3}[/tex]
Hence, the value of x must be 3, for quadrilateral WXYZ to be a parallelogram
Read more about parallelograms at:
https://brainly.com/question/888539
Answer:
Its 3
Step-by-step explanation:
Have a good day
