Answer:
1)=-80 | 2)=8,9,10 | 3)=12
Step-by-step explanation:
-80*3/4=-60
8+9+10=27
12*2-4=20
I hope this helps
Which statements are true? Check all that apply.
0 is greater than Negative two-thirds.
Two-thirds is equal to Negative two-thirds.
Negative 1 less-than negative one-third
Negative two-thirds greater-than one-third
Negative one-third greater-than negative two-thirds
(PLEASE DO NOT ANSWER IF YOU AREN'T GOING TO PUT A REAL ANSWER!!!!!)
Answer:
0 is greater than Negative two-thirds.
Negative 1 less-than negative one-third
Negative one-third greater-than negative two-thirds
Step-by-step explanation:
Two-thirds is equal to Negative two-thirds and Negative two-thirds greater-than one-third are incorrect.
Answer:
a c e
Step-by-step explanation:
Joylin win a $50 gift card for the local movie theater. She uses the entire amount on the card to purchase tickets and snacks for her family. If Joylin spends $6 more on tickets than she does on snacks, how much does Joylin spend on tickets?
Answer:
28$
Step-by-step explanation:
Answer:
c. $28
Step-by-step explanation:
math
Marion saved $300 to buy a CD player and CDs. The CD player costs $175 and the CDs cost $15 each. Write an equation that could be used to determine c, the number of CDs Marion can buy?
Answer:
8
Step-by-step explanation:
300-175=125
125/15=8
8
Step-by-step explanation:
first do 300- 175
then 15c
Which of the following is the best estimate of 12 18/21? A. 12 B. 12 1/2 C. 13 D. 13 1/2 I NEED HELP PLS
9. A Commision is percentage of a sale that a seller gets in return for effort and service. 10. Zahir makes a 10% commission for the cookies that he sells at the Farmer's Market. If Zahir sells $565.00 worth of cookies, how much does he make in commission?
Answer:
oops sorry what he said
Step-by-step explanation:
2х + Зу = 4
у + 3x = 6
6 dived by 3.24 inned this answer pls heklp mr
Answer:
1.85
Step-by-step explanation:
I think this is the answer your looking for ??
Graph these equations:
x + 3y = 6
x + 3y = 9
How much interest is earned in 2 years on an investment of $2,000? The interest rate is 3%. Use the formula I=Prt.
Answer:
I = $ 120.00
Step-by-step explanation:
I = 2000 × 0.03 × 2 = 120
If four people share in eating 1/2 quart of ice cream, how how much of the tub of ice cream will each person eat?
Answer:
1/5 of the quart
Step-by-step explanation:
BRAINLIEST PLEASE
Answer:
1/8 each
Explanation:
There eating half the quart of ice cream. But it divided in to 4. So to technically it wpuld be 1/4. But since its asking for the whole tub, you have to multiply 4x2. Therefore getting 8. So each person is eating 1/8th of the whole tub.
Para un experimento se colocan cierta cantidad de mujeres y hombres en una habitación, si
se sabe que la cantidad de mujeres supera a los hombres en 30, y la cantidad de personas
dentro de la habitación es de 134, la cantidad de hombres que se encuentran dentro de la
habitación es de
What is the area of the irregular figure below?
A figure can be broken into a parallelogram and triangle. The parallelogram has a base of 22 centimeters and height of 10 centimeters. The triangle has a base of 14 centimeters and height of 10 centimeters.
290 Centimeters squared
360 Centimeters squared
3,960 Centimeters squared
7,920 Centimeters squared
Answer: 290!
Step-by-step explanation:
Answer:
290 is the answer
Step-by-step explanation:
I know this is old
Need help fast pls help
Answer:
b
Step-by-step explanation:
Maya adds 6 grams of sugar to a bottle containing 14 grams of warm water. What is the total weight of the sugar and water?
Answer:
The total weight of the sugar and water is 20 grams
Step-by-step explanation:
Given;
weight of sugar Maya added, w₁ = 6 grams
weight of water contained in the bottle, w₂ = 14 grams
The total weight of the sugar and water = 6 grams + 14 grams
The total weight of the sugar and water = 20 grams
Therefore, the total weight of the sugar and water in the bottle is 20 grams.
Complete the table of pork sandwiches to chicken
Step-by-step explanation:
Pork sandwiches: 2 , 6 , 10 , 14
goes by 4
Chicken Sandwiches: 5 , 15 , 25 , 35
goes by 10
CONVERSIONS
1 inch - 2.54 centimeters
1 meter 39,37 inches
1 mle = 5,280 foet
1 mile = 1,760 yards
1 mile = 1.609 kilometers
1 kilometer -0.62 mile
1 pound - 16 ounces
1 pound = 0.454 kilogram
1 kilogram = 2.2 pounds
1 ton = 2,000 pounds
1 cup - B fluid Ounces
1 pint=2 cups
1 quart = 2 pints
1 gallon = 4 quarts
1 gallon = 3.785 liters
1 liter 0.264 gallon
1 liter = 1,000 cubic centimeters
FORMULAS
Triangle
Right Rectangular Prism
VBhor Vw
00
02
O 0.5
O 0.25
Answer:
vs we ye. what
3 one.lol 25th.25th . lure.for..rrd
WILL GIVE BRAINLIST IF CORRECT!!
The diameter of a red blood cell is about 0.0008 cm. The diameter of a whooping cough virus is about 2.5 x 10-5 cm. What is the approximate ratio of the diameter of the red blood cell to the diameter of the whooping cough virus? LOOK AT PICTURE
A.) 3.2 × 10^1
B.) 3.1 × 10^-3
C.) 3.1 x 10^-2
D.) 3.2 × 10^2
Answer:
b
Step-by-step explanation:
as 2.5 × 10-^5 is 250000 and b is 3100 and if you do 10-5 + 10-3 it is 10-8 which will give u 0.0008cm I think if my calculations r correct
Answer:
a
Step-by-step explanation:
just did it and got right
The commission rate paid to a manufacturer's rep varies according to the type of equipment sold. If his monthly statement showed $124,600 in sales, and his total commission was $4438,what was his average rate of commission to the nearest tenth of a percent?
rate = (4438/124,600) * 100
= 3.6 percent
Jessica and Nancy are members of different video game libraries. Jessica pays a membership fee of $40, and she pays $5 for every video game she rents. The following function shows the total amount of money, y, in dollars, that Nancy pays for renting x number of video games: y = 4x + 30.
How many more dollars does Jessica pay for a membership fee than Nancy?
$1
$4
$10
$36
Hace 9 años mi tia tenia 30 años de edad ¿que edad tenia después de 9 años de edad?
I NEED help with this ASAP
Answer:
This triangle is a scalene triangle.
Step-by-step explanation:
A scalene triangle means that all of the sides are different.
Hope this helps!
2. Find the constant of variation k for the inverse variation. Then write an equation for the inverse variation.
y = 4.5 when x = 3
a. k = 13.5; xy = 13.5
b. k = 1.5; y = 1.5
x
c. k = 1.5; y = 1.5x
d. k = 13,5; 13.5y = x
Answer:
Correct choice: a. k = 13.5; xy = 13.5
Step-by-step explanation:
Inverse Proportion
Two variables x and y are in inverse proportion or variation if:
[tex]\displaystyle y=\frac{k}{x}[/tex]
Where k is the constant of proportionality
Since we know that y=4.5 when x=3:
[tex]\displaystyle 4.5=\frac{k}{3}[/tex]
Solving for k:
[tex]k = 4.5*3 = 13.5[/tex]
Thus the equation is:
[tex]\displaystyle y=\frac{13.5}{x}[/tex]
Or, equivalently:
[tex]xy = 13.5[/tex]
Correct choice: a. k = 13.5; xy = 13.5
John swims 5/12 of a mile in 3/8 of an hour what distance in miles does John swim in an hour
Answer:
1.1 mph
Step-by-step explanation:
Step one:
John swims a distance of 5/12 miles
time taken = 3/8 of an hour
Required
The speed with which John swims
Step two:
speed= distance/time
substituting we have
speed= 5/12/3/8
multiply the numerator by the inverse of the denominator
speed= 5/12*8/3
speed= 40/36
speed= 1.1 mph
Write an equation of the line that passes through the point (3, 4) and is parallel to the line
y = 2x+1
if a quadratic equation has 4-i as a solution, what must the other solution be?
Answer:
4+i
Step-by-step explanation:
A complex number usually took the form a+bi where a and b are real numbers and 'i' represents an imaginary number. For a quadratic equation, the complex roots for the root of a quadratic equation took the form known as complex conjugates. The complex conjugates are formed by changing the sign of the imaginary part.
SO, if a quadratic equation has 4-i as a solution, the other solution must be 4+i.
in a certain triangle x,y,z represents side lengths if x=7 and z=5 what must be true about y
Answer:
[tex]2 < y < 12[/tex]
Step-by-step explanation:
Given
[tex]x = 7[/tex]
[tex]z = 5[/tex]
Required
What must be true about y?
To answer this, we first calculate the range as follows;
[tex]Minimum = |x - z|[/tex]
and
[tex]Maximum = |x + z|[/tex]
For Minimum, we have:
[tex]Minimum = |7 - 5|[/tex]
[tex]Minimum = |2|[/tex]
[tex]Minimum = 2[/tex]
For Maximum, we have:
[tex]Maximum = |7 + 5|[/tex]
[tex]Maximum = |12|[/tex]
[tex]Maximum = 12[/tex]
The values of y are then bounded by the following:
[tex]Minimum < y < Maximum[/tex]
This gives
[tex]2 < y < 12[/tex]
help me plss!! thank you!!
Answer:
795.16
Step-by-step explanation:
What is the range of the given relation?
{(0,2),(−1,4),(1,3),(0,1)}
A
{−1,0,1}
B
{−1,0,2,4}
C
{1,2,3,4}
D
{0,1,3}
Answer:
The range would be C, since the lowest y value is 1 and the highest y value is 4.
The range deals with the y values, or the number after the comma.
All tickets for a Post Malone concert are the same price. The ticket agency adds a fixed fee to every order. A person who orders 3 tickets pays $92. A person who orders 5 tickets pays $142.
A. Write an equation relating the total cost to the number of tickets purchased.
B. How much do 8 tickets cost?
Answer: B.
$234
Step-by-step explanation:
92+142
the slope of the given line is:
Explaining the Concept:
We need to find the slope of the given line:
We know that Slope of a line = Rise/Run. So, to calculate the rise and the run, we will use the points (0,4) and (2,0) on the line
Finding the Slope:
Rise:
We know that the rise of a line is its change in y-coordinate
So, rise of the given line = y₂ - y₁
Rise = 0 - 4 [Since y₁ = 4 and y₂ = 0]
Rise = -4
Run:
We know that the run of a line is its change in x-coordinate
So, Run = x₂ - x₁
Run = 2 - 0 [Since x₁= 0 and x₂ = 2]
Run = 2
Slope:
As we said before,
Slope = Rise/Run
replacing the variables
Slope = -4/2
Slope = -2
Hence, the slope of the given line is -2