7. Jan ran 4750 m, Mo ran 3.35 km, and Hal was 50 m short of 6 km. How
many kilometres did they run in total? *
Ryan has 48 baseball cards. If Ryan gives 2/6 of his 48 cards to Max, how many cards does he give Max?
Answer:
16 baseball cards
Step-by-step explanation:
Since Ryan has 48 baseball cards
If he gives 2/6 of his 48 baseball cards to Max
= 2/6 × 48
= 16
It means that Ryan gives 16 of his baseball cards to Max
Rapid rental car charges a $40 rental fee, $15 for gas, and $0.25 per mile driven. For the same car, Capital Cars charges $45 for rental and gas and $0.35 per mile. For how many miles is the rental cost at both companies the same
Answer:
The cost would be the same for 100 miles & Total cost would be $80.
Four bags of dry dog food plus 9.5 pounds of dry cat food weigh pounds in all. How many pounds does each bag of dog food weigh?
Answer:
Each bag of dog food weighs 2 pounds
Step-by-step explanation:
Here is the complete question:
Four bags of dry dog food plus 9.5 pounds of dry cat food weigh 17.5 pounds in all. How many pounds does each bag of dog food weigh?
Step-by-step explanation:
From the question,
Four bags of dry dog food plus 9.5 pounds of dry cat food weigh 17.5 pounds in all.
Let the weight of one bag of dry dog food be x.
Then we can write that
4x + 9.5 pounds = 17.5 pounds
To determine x, subtract 9.5 pounds from both sides
4x + 9.5 pounds - 9.5 pounds = 17.5 pounds - 9.5 pounds
4x + 0 = 8 pounds
4x = 8 pounds
Divide both sides by 4
4x/4 = 8 pounds/4
x = 2 pounds
∴ The weight of one bag of dry dog food is 2 pounds.
Hence, each bag of dog food weighs 2 pounds.
Sunita is buying five posters that are all the same price the store has a sale that takes $3 off the regular price of each poster she pays a total of $63 she wants to know the regular price of one poster
Answer:5(p-3)=63
Step-by-step explanation:
Mae Ling earns a weekly salary of $335 plus a 8.0% commission on sales at a gift shop. How much would she make in a work week if she sold $4,500 worth of merchandise? She would makes
Answer:
$695
Step-by-step explanation:
Her salary can be shown through the following linear equation
salary=.08x+335
Where x is the amount of sales
To find her salary if she sells 4500 worth of merchandise you just simply need to plug 4500 in for x this means that
salary=.08*4500+335
I get $695
find the probability of drawing a diamond 8 through 10 on the first draw, replacing it, and drawing a black card on the second draw?
Drawing an 8, 9 or 10 of diamonds would be 3/52 ( cards out of 52 total cards)
Drawing a black card would be 1/2 ( half the deck is black)
The probability of both happening is 3/52 x 1/2 = 3/104
Segment AB falls on line 6x + 3y = 12. Segment CD falls on line 4x + 2y = 8. What is true about segments AB and CD? They are parallel because they have the same slope of −2. They are parallel because they have the same slope of one half. They are lines that lie exactly on top of one another because they have the same slope and the same y-intercept. They are lines that lie exactly on top of one another because they have the same slope and a different y-intercept.
The lines 6x + 3y = 12 and 4x + 2y = 8 lie exactly on top of one another because they have same slope and same y intercept.
What are the coincident lines?The lines which coincide or lie on the top of each other are called coincident lines.
When the two lines coincide to each other?Two lines coincide to each other when they have same slope and same y intercept.
According to the given question.
We have two equation of lines.
[tex]6x + 3y = 12...(i)[/tex]
And, [tex]4x + 2y = 8...(ii)[/tex]
The equation (i) can be written as
[tex]2x + y = 4[/tex]
And equation (ii) can be written as
[tex]2x + y = 4[/tex]
Since, both the lines have same slope and same y intercept. Therefore, the given two lines coincide to each other.
Hence, the lines 6x + 3y = 12 and 4x + 2y = 8 lie exactly on top of one another because they have same slope and same y intercept.
Find out more information about coincident lines here:
https://brainly.com/question/18496998
#SPJ2
what is the solution to the given system of equations. y = 4x - 3
y = -X- 13
What function is graphed below? y= -5x^6 y=5x^6
Answer: I can't really tell without a graph but from what I see when I use my graphing calculator it's a linear function
Step-by-step explanation:
If annie has 8 apples and eren has 927 ore apples then annie, how much apples does eren have?
Answer:
935 apples
Step-by-step explanation:
927 plus 8 equal 935
The answer is 935
because remove the 92 from 927 you have 8+7
so the equals 15 then add 1 to the 2 and then you have 3 then you have the remaining 5 where you leave in the ones place then you have 935
-3/7 times -4/5 its a fraction also help to simpfly!!
Answer:
The answer to the question provided is [tex] \frac{12}{35} [/tex]
Answer:
12/35 or 0.3428571
Joanne interpreted the solution to mean that Shirts For All sold 300 tie-dye shirts and 200 white shirts. Is she correct? If not, what is her mistake? Yes, Joanne is correct. No, she did not use the point of intersection. No, she put the values with the wrong variables. No, she needs to use the intercepts for the values.
Answer: C
Step-by-step explanation:
Answer:
C)No, she put the values with the wrong variables.
Step-by-step explanation:
A coordinate plane. Use the coordinate plane to plot the points (6, 0) and (0, 5). Which statement is true? (0, 5) is located on the x-axis. (0, 5) is located at the origin. (6, 0) is located on the x-axis. (6, 0) is located at the origin.
Hi!
Answer:
C, (6,0) is located on the x-axis.
Step-by-step explanation:
A. is wrong because (0,5) is located on the y-axis because it is going 5 points up, not right
B. and D. are wrong because none of them are located on the origin
That leaves C. and it is right because (6,0) is located on the x-axis
Want proof?
I have some:
Hope this helps anybody!
Answer:
c
Step-by-step explanation:
The set of cards shown contains both red and black cards. How many cards must be red so the probability of drawing a red card at random is 2/5?
Answer:
H, 4 cards
Step-by-step explanation:
There are ten cards in the deck so you convert the fraction into tenths.
2/5 = 4/10 therefor its 4 cards
write the first 5 terms of the recursive sequence defined below. a1=0 an=2(an-1)²-1, for n>1
Answer:
0, -1, 1, 1, 1Step-by-step explanation:
Given recursive formula
a₁ = 0 aₙ = 2(aₙ₋₁)² - 1, for n>1The first 5 terms are:
a₁ = 0a₂ = 2(0)² - 1 = 0 - 1 = -1a₃ = 2(-1)² - 1 = 2 - 1 = 1a₄ = 2(1)² - 1 = 2 - 1 = 1a₅ = 2(1)² - 1 = 2 - 1 = 12-4 savas quiz 8th grade
Answer: -2
Step-by-step explanation:
2-4=-2
A bag contains 8 yellow marbles and 6 blue marbles. What number of
yellow marbles can you add to the bag so that the ratio of yellow to blue marbles is 2 : 1?
At a club fundraiser a group of students washed 84 cars in one weekend. The next weekend, they washed 112 cars. What was the percent increase in the nunbers of cars washed?
Answer:
33.33%
Step-by-step explanation:
The computation of the percentage increase in the number of car washed is as follows;
= (Number of cars washed in next weekend - number of cars washed in one weekend) ÷ (number of cars washed in one weekend)
= (112 cars - 84 cars) ÷ (84 cars)
= 28 cars ÷ 84 cars
= 33.33%
Write the equation of the line in point slope form , explain thanks !
the answer is ( 6,19) ......
8. A grocery store is offering 10% off all purchases if
you bring your own bag to carry your groceries. If the
total bill is $150.48 how much will be the discount?
a.$135.43
b.$14.05
c.$125.43
d.$15.05
Find the midpoint of the line segment with endpoints (-2,0) and (9,-1).
Answer:
(3.5,-0.5)
Step-by-step explanation:
average out the x and the y
PLZ help meee !!!! I will give you 10 points
a right triangle is shown below .
what is the value of x rounded to the nearest 10 if neccessary
Help!!!!!! Pleaseeeee
Answer:
B
Step-by-step explanation:
if you solve all of them
2(4x) = 8x
a) 2 + 4x well you cant simplify more on that so no that wouldnt be the answer
b) (2 × 4)x = 8(x) = 8x
c) would equal 4 + 8x
d) 8 + 8x
hope I helped ;)
write the equation of a line whose slope is the same as the line y=-2x+7
Answer:
y=-2x-94
Step-by-step explanation:
You can do anything with the y-intercept. The line is parallel (same slope) and the y-intercept can be literally any number in the world. I would advise to not use negative or positive infinity though.
What is the y-intercept?
(0, –5)
(0, –2)
(0, 2)
(0, 4)
Answer:
Step-by-step explanation:
Think it’s - 1/3 not sure tho
Answer:
(0, –5)
i got it right on edge
Step-by-step explanation:
What is the mean absolute deviation of Evelyn's
scores?
5
125
137
138
145
145
O 5.1
O 5.6
O 5.8
13
1
0
7
7
07
Answer:
Step-by-step explanation:
5.6
Answer:
5.6 on edge
Step-by-step explanation:
ur welcome :)
Need help ASAP please thankyou!
Answer:
c=7
d=5
Step-by-step explanation:
Exponential Equations
We need to recall some properties of exponentials to solve the equations:
[tex]x^a*x^b=x`{a+b}[/tex]
[tex]\displaystyle (x^a)^b=x^{ab}[/tex]
Equation A
[tex]\sqrt{448x^c}=8x^3\sqrt{7x}[/tex]
Squaring:
[tex](\sqrt{448x^c})^2=(8x^3\sqrt{7x})^2[/tex]
Simplifying the radicals:
[tex]448x^c=64x^6(7x)[/tex]
[tex]448x^c=448x^7[/tex]
If follows that
c=7
Equation B
[tex]\sqrt[3]{576x^d}=4x\sqrt[3]{9x^2}[/tex]
Raising to the third power:
[tex](\sqrt[3]{576x^d})^3=(4x\sqrt[3]{9x^2})^3[/tex]
[tex]576x^d=4^3x^3(9x^2)[/tex]
Operating
[tex]576x^d=64x^3(9x^2)=576x^5[/tex]
Thus:
d=5
can someone help!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer: A. and D.
Step-by-step explanation: Sorry if its wrong but that sounds right. The first week comes before the second week.
