Answer:$7
Step-by-step explanation:
Answer:
they charge 6$ for 300 text messages.
Step-by-step explanation:
hope this helped! c:
The Dubois family has $5000 set aside for an upcoming vacation in the family plans to spend 1/4 of this amount on gasoline for the drive and motel rooms along the way and 1/2 of the remainder on meals how much does the Dubois family spend on meal
Answer:
$1875
Step-by-step explanation:
Money available with Dubois family = $5000
Money to be spent on gasoline and motel room = [tex]\frac{1}{4}[/tex] of the total amount
Therefore,
Money to be spent on gasoline and motel room = [tex]\frac{1}{4} \times 5000 = \$1250[/tex]
Remaining amount of money = Total amount - Money spent on gasoline and motel room
Remaining amount of money = $5000 - $1250 = $3750
As per question statement:
Half of the remaining money is to be spent on meals.
i.e. Money to be spent on meals = [tex]\frac{1}{2}\times \$3750 = \bold{\$1875}[/tex]
Therefore, the answer is:
$1875
Name the three points shown by black dots on the graph below as ordered pairs. Put a comma and a space between each ordered pair.
Answer:
(10, 40), (15, 60), (25, 100)
Step-by-step explanation:
(x, y) = (10, 40) means x = 10, y = 40
Nancy and her friends decided to have a water balloon fight they got water balloons and used 6 liters of water to fill them all equally. How much water in each balloon write your answer as a proper fraction or mixed number
The price of one share of a company declined $3.50 per day for 4 days in a row. What is the overall change in the price of one share?
Answer:
$3.50
Step-by-step explanation:
"per" means that that is the unit rate
(yes, I meant to say that that)
find the length of x and y
Answer:
x = 10.296
y = 5.831
Step-by-step explanation:
You can use the Pythagorean theorem to solve the triangles shown in various ways.
9²+5²=x²
x = 10.296
5²+3²=y²
y = 5.831
help plsssssssss. cm.
I’ll give Brainliest✨
Solve for w
3 - 2w + 4w = 7?
Answer:
=2
Step-by-step explanation:
Answer:
w= 2
Step-by-step explanation:
3-2w+4w=7. We move all terms to the left: 3-2w+4w-(7)=0, Then we add all the numbers together, and all the variables: 2w-4=0. After, we move all terms containing w to the left, all other terms to the right: 2w=4, w=4/2
w=2
HELP!!!
What is the equation of this line?
A. Y = 9/15x + 21
B. Y = 2x + 9
C. Y = 2/3x + 9
D. Y = -2x - 21
Answer:
C. Y = 2/3x + 9
Step-by-step explanation:
I believe that is the answer because I graphed it. Although I could be incorrect.
what does The standard deviation mean ?
Answer:
Definition: Standard deviation is the measure of dispersion of a set of data from its mean. It measures the absolute variability of a distribution; the higher the dispersion or variability, the greater is the standard deviation and greater will be the magnitude of the deviation of the value from their mean.
Answer:
I'm on the same thing. If I'm being honest I have no idea what it is and I'm kinda freaking out bc my school stuff is due tomorrow.
Step-by-step explanation:
HELP ME SOMEBODY PLSS
Answer:
-6/8
Step-by-step explanation:
The rate of change is the same as the slope (I don't know if you have learned that term yet), but basically its the change in y's over the change in x's. to find this out, all you have to do is count from the point on the graph that is the farthest right (in this case, (6,1)), up to the y coordinate of the point farthest to the left (-2, 7) which is 6, and then count the number of spaces between the x coordinates, which is 8. put the rise (up and down count) over the run (horizontal count) in a fraction form, which gives you 6/8, and then notice how the line is pointing towards the bottom RIGHT hand corner making the line negative, so you need to make the rate of change negative, giving you the final answer of -6/8.
What is the area of this triangle?
Answer:
what triangle????????????????????????????
What is the measure of B?
Which equation has no solution?
A. −6|x|=−18
B. −5|x|=25
C. 6|x|=0
D. 5|x|=5
Answer:
C
Step-by-step explanation:
Your family goes out for dinner on Sunday night. If the total bill came out to $175 but your parents had a 20% off coupon. How much will the entire meal cost if you also must pay 8% sales tax and a 18% tip?
Answer:
Step-by-step explanation:
175-20%= 35 off
175-35=140
140*8% tax= 11.20 tax
140+11.20= 151.20
151.20*18% tip= 27.216
151.20+27.22=178.42 total
1. 34.5x when x = 4.2
evaluate the exprestion
I NEED HELP ASAP!!! PLEASE SOMEONE HELP ME DONT SKIP!!!
Answer:
A. E = 20H
B. $380
Step-by-step explanation:
E = 20(19) since she worked 19 hrs. This equals 380
Identify the transformation, and its congruence transformation?
Answer:
Reflection
Step-by-step explanation:
You only flip the triangle it doesn't rotate or slide so its Reflection
WHAT IS THE RATE OF CHANGE HELP!!
Answer:
B) Y=85x
Step-by-step explanation:
The actual rate of change is 75 so you need to find which one(s) have a greater one. The other 2 that are equations have a less rate of change so it is B.
Hope this helps. Pls give brainliest.
Erin needs to make at least a 75 on her semester exam to maintain a B in the class. Which
number line correctly represents this situation? *
Answer:
where are the number lines ??
Step-by-step explanation:
please I really need help and I cant seem to get the answer right
line y = x + 2 will be graft on the same coordinate plane to create a system of equations. what is the solution to the system of equations?
Answer:
Step-by-step explanation:
it’s going to be (4,-2)
What is the result when 4x^4-11x^3-24x^2+19x-124x 4 −11x 3 −24x 2 +19x−12 is divided by x-4x−4? If there is a remainder, express the result in the form q(x)+\frac{r(x)}{b(x)}q(x)+ b(x) r(x) .
Answer:
Remainder = zero
Answer = (4x^3) +(5x^2) -4x +3 or 4x³ +5x²-4x+3
Step-by-step explanation:
(4x^3) +(5x^2) -4x +3
x-4√4x^4-11x^3-24x^2+19x-12 We multiply (x-4) by 4x³
4x^4-16x^3
- +
5x^3-24x^2+19x-12
5x^3-20x^2 We multiply (x-4) by +5x²
- +
-4x^2+19x-12
-4x^2+16x We multiply (x-4) by - 4x
+ -
3x-12
3x-12 We multiply (x-4) by +3
- +
zero remainder
We keep multiplying the factor (x-4) by different terms to get the first term desired in each step . Then we subtract by changing the signs and get the remainder.
The answer is the expression obtained at the top.
4x^4-11x^3-24x^2+19x-124 /x-4 = 4x³ +5x²-4x+3
I need help with this question please and thank you
d-13=5 is actually suppose to be solved liek this:
d - 13 = 5
+13 +13
The absoulte value of 13 is 13, it is negative so you have to add 13 to get to 0 so it can be cancelled out.
Work out the value of x! Will award brainiest
Answer:
X=67.5
Step-by-step explanation:
90+X +3x =360
4x=360-90
X=270/4=67.5
what is the equation of the line through (4, -3) and (0, -2)?
Answer:y=-1/4x-2
Step-by-step explanation:
A company makes steel rods shaped like cylinders. Each rod has a radius of 2 centimeters and height of 70 centimeters. How much steel will the company need to make 243 rods? Use 3.14 for pie, and round your answer to one decimal
Answer:
213,645.6cm³
Step-by-step explanation:
Area of a cylinder is expressed as;
V = πr²h
r is the radius = 2cm
h is the height = 70cm
Get the volume of one rod;
V = πr²h
V = (3.14)(2)²(70)
V = (3.14)(4)(70)
V = 879.2cm³
one steel = 879.2cm³
243 rods = x
Cross multiply;
x = 879.2 * 243
x = 213,645.6
The company will need 213,645.6cm³ volume of steel to make 243 rods
can someone please help me with this whole page asap !!!
Mrs. O'Brien purchases 112 ounces of laundry detergent for $13.44. Mr. O'Brien purchases a 280 ounce container of laundry detergent for $19.60. What is the difference in the unit price per ounce for the laundry detergents Mr. And Mrs. O'Brien purchase
Answer:
$0.05 per ounce
Step-by-step explanation:
Mrs. O'Brien purchases 112 ounces of laundry detergent for $13.44.
Units price = Total cost of the detergent / number of ounces
= $13.44 / 112 ounces
= $0.12 per ounce
Mr. O'Brien purchases a 280 ounce container of laundry detergent for $19.60.
Units price =Total cost of the detergent / number of ounces
= $19.60 / 280 ounces
= $0.07 per ounce
Difference in the unit price per ounce for the laundry detergents Mr. And Mrs. O'Brien purchase = $0.12 per ounce - $0.07 per ounce
= $0.05 per ounce
11) Sarah read 60 pages of her new book this morning, which was 15% of her
book. How many pages does Sarahs book have?
Answer:
400 pages in total
Step-by-step explanation:
60 = 15% (2)
120/3 = 30%/3
40= 10%(10)
400=100%
I'm bad at explaining
a rectangle has vertices (0,0), (2k,0) and (0,k) find the fourth vertex
If a rectangle has vertices (0,0), (2k,0), and (0,k) the fourth vertex will be (4,8).
What is a rectangle?It is defined as two-dimensional geometry in which the angle between the adjacent sides is 90 degrees. It is a type of quadrilateral.
It is given that the rectangle has vertices (0,0), (2k,0), and (0,k).
A(0,0)
B(2k,0)
C(0,k)
D(x,y)
Since the opposite of the rectangle is the same it will be opposite to one of the coordinates shown in the graph.
To uniquely identify points on a plane, use ordered pairs and the rectangular coordinate system (x,y). Pairs that are ordered show position in relation to the origin.
The x-coordinate shows the left and right sides of the origin. Y-coordinate positions are above or below the origin.
Thus, if a rectangle has vertices (0,0), (2k,0), and (0,k) the fourth vertex will be (4,8).
Learn more about the rectangle here:
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