Answer : Answer:
a) $10 per hour
b) Sandra
Step-by-step explanation: he equation y 10x describes the amount of money Sandra earns, where x is the number of hours she works and y is the amount of money she earns
The table shows the amount of money Susan cams for different numbers of hours worked
Susan's Earnings
Time (h) Money Earned
5 40
8 64
10 80
(a) How much money does Sandra eam per hour? Show your work
(b) Who earns more per hour? Justify your answer
Answer:
a)
y = 10x is sandra's equation. To find her hourly rate, we need to find how much she earns in "1" hour. Since x is hours, we plug in x = 1 and find y (which is her pay).
y = 10x
y = 10(1)
y = 10
$10 is Sandra's hourly rate.
b)
To find who earns more per hour, we need to find the hourly rate of Susan as well from the table. Then compare.
5 hours = $40 so per hour is 40/5 = 8
8 hours is 64, so per hour 64/8 = 8
10 hours is 80, so 80/10 = 8
The table is justified at $8 per hour.
We know Sandra earns $10/hr and Susan earns $8 per hour. So Sandra earns more per hour.
Don't steal points
its not cool
i WILL report
and also
answer this and u could have a chance to get brainliest
ill be asking 10 questions
whoever has the best answer in any of these ill give brainliest :D
Answer:
The ceiling is lower than 3 meters.
Step-by-step explanation:
In the above, the product is less than 3. In this case, it will not include 3 as a choice, as if it would, the [tex]\leq[/tex] would be used.
This means that x would be any number that is less than 3. The only choice that gives a choice that means less than by the terms definition is A) The ceiling is lower than 3 meters.
~
hellllppp!! :(
write an equation of the line in slope-intercept form.
Answer:
y=2/5x+3
Step-by-step explanation:
brainliest pls
Ellie's mom has $75 and shares it equally between her 5 children. How much money does each child get?
Answer: 15
Step-by-step explanation: 75 divided by 5 = 15
Hope this helps!
Dilacey takes out a loan from the bank that charges a 10% interest rate. After 18 months,
she accrues $420 in simple interest. How much was the loan that Dilacey took out?
Answer:
Dilacey took a loan of $2800
Step-by-step explanation:
P=(Simple Interest×100)/R×T
P=$420×100/10×1½
P=$42000/15
P=$2800
Mark runs 3/4 of a mile each day for 5 days. What is the total distance that Mark has run after 5 days? A.3 3/4 B.4 1/4 C.5 3/4 D.6 2/3 plus 1/2 for 5 days and 1 mile for 5 days
Answer:
3 34
Step-by-step explanation:
because because it just is in the first question
Over the period of a year, Sam's net worth increased. Which of the following could be true?
a. Sam's assets and liabilities decreased by the same amount.
b. Sam's assets and liabilities increased by the same amount.
C. Sam's assets increased by more than his liabilities.
d. Sam's assets decreased by more than his liabilities.
Please select the best answer from the choices provided
A
B
D
Mark this and retun
Save and Exit
Submit
A tutoring agency charges $20 for study materials, plus $40 an hour for tutoring. Which function can be used to find the total cost T(h) hours of tutoring?
Answer:
T(h)=40h+20
Step-by-step explanation:
Please mark me brainliest if helpful :)
I need help with this question and I will give brainliest
Answer:
54°
Step-by-step explanation:
The two strokes on each side of the triangle show that the triangle is an isosceles triangle and ∠KJL and ∠KLJ are equal. The sum of angles in a triangle is 180°.
∠KJL + ∠KLJ = 180° - 72°
= 108°
∠KJL = 108° ÷ 2
= 54°
Solve for v. Show your work
10 - (3v - 1) = 5(9 - v)
Answer:
The value of v is -17.
Step-by-step explanation:
10-(3v-1)=5(9-v)
10-3v+1=45-v
11-3v=45-v
11-45=3v-v
-34=2v
-34÷2=v
-17=v
Khan Acad
Mean, median, a
What is the arithmetic mean of the following numbers?
8,10,8, 5,4,7,5,10,8
Answer:
7.222 (repeating)
Step-by-step explanation:
8 + 10 + 8 + 5 + 4 + 7 + 5 + 10 + 8 = 65
1 2 3 4 5 6 7 8 9
65 / 9 = 7.222 (repeating)
Convert:
5 m = ________mm
Answer:
5m = 5000 mm
Step-by-step explanation:
How do u do this 40-17% ?
Answer:
17% of 40 is 6.8
Step-by-step explanation:
17% of 40 is 6.8
Hope this helps, if it did would you mind marking me the brianliest and peace and love!!!!!!!!!!!!!
HELP ME PLEASE HELP ME PLEASE HELP ME PLEASE HELP ME PLEASE HELP
Answer:
Leaves from the vine
Falling so slow
Like fragile tiny shells
Drifting in the foam
Little soldier boy
Come marching home
Brave soldier boy
Comes marching home
HELP ME A cheetah ran 75 meters at a speed of 25 meters per second. How long was the cheetah running?
3 seconds
5 seconds
30 seconds
50 seconds
Answer:
3 seconds
Step-by-step explanation:
75 divide 25 is equal 3
So Cheetah ran 3 second by running.
evaluate this expression
Answer:
18
Step-by-step explanation:
If three coins are tossed, the probability of getting exactly one head is:
Answer:
3/ 8
Step-by-step explanation:
All possible outcomes are:
HHH TTT HTT THT TTH HHT HTH THH
PROBABLITY of getting exactly one head = 3/ 8
hope it helps!
In a game of chance there is a box filled with 20 black balls, 13 red balls, and 7 green
balls. If a single ball is drawn from the box, then what is the probability that the ball
is green?
Answer:
what are you even doing with all them balls
Step-by-step explanation:
what is 8 divided by 906 i cant figure out the answer sadly
Answer:
0.00883002207 or 4/453 in a fraction
Step-by-step explanation:
Try rounding the decimal or
just put it has a fraction
8. Translate triangle ABC 3 units right and 2 units down.
What are the coordinates for point A′?
A. (–4, –2)
B. (0, –2)
C. (1, –1)
D. (1, 3)
Answer:
First get the point of A which is (-2,1). Then 3 units to the right means adding 3 to x value so -2+3=1, x will be 1. Then going 2 units down means the y value needs to subtract 2. 1-2=-1
Final A will then be (1,-1)
Write an equation in slope-intercept form for the line that goes through points (1.4, 0) and (1, –2).
Answer:
y = 5x - 7
Step-by-step explanation:
Using the p-value rule, if a null hypothesis is rejected at a significance level of 0.01, it will ________ be rejected at a significance level of 0.05
Answer:
always
Step-by-step explanation:
For this hypothesis test:
The Decision rule: To reject the null hypothesis [tex]H_o[/tex] if the p-value is lesser than < the significance level.
At the level of significance 0.01, the null hypothesis is rejected.
So, p-value < 0.01 and this typically shows that p-value is < 0.05.
Therefore, it will always be rejected at ∝ = 0.05
Is trapezoid ABDC the result of a dilation of trapezoid MNPQ by a scale factor of Two-fifths? Why or why not? Yes, because AB and CD are each Two-fifths the lengths MN and QP. Yes, because sides AB and CD are parallel to sides MN and QP. No, because AB is Two-fifths the length MN but CD is One-third the length QP. No, because sides AB and CD have different slopes from sides MN and QP.
C. No, because AB is Two-fifths the length MN but CD is One-third the length QP.
Answer:
C. No, because AB is 2/5 the length MN but CD is 1/3 the length QP
Step-by-step explanation:
got it right on edge 23
9p - 7t -11p + 13t =
At a particular restaurant, each chicken wing has 80 calories and each slider has 300 calories. A combination meal with sliders and chicken wings is shown to have 1360 total calories and twice as many sliders as there are chicken wings. Write a system of equations that could be used to determine the number of chicken wings in the combination meal and the number of sliders in the combination meal. Define the variables that you use to write the system
GUYS PLEASE HELP! AND SOLVE THIS WITH ME!
Answer:
Step-by-step explanation:
* 33/100 = .3(bar)
* 23/50 =.46
* 6/8 = .75
* 1/3 = .3(bar)
* 7/10 =.7
* 21/81 = .26
* 3/16 = .1875
* 7/20 =.35
A pair of jeans in a store cost $70 in sale. This price is given with 25% discount. Find original price of jeans
Write 9.5 as a mixed number HELPPP
Answer:
1 4/5
Step-by-step explanation:
6.
What number equals 100 when it is squared?
HELPPPPP 6th GRADE MATH I WILL MARK YOU BRAINLIEST
Let's call our number x.
So we can setup the equation x² = 100.
To solve this equation, we square root both sides.
So we have x = ±10.
Always use plus or minus when square rooting both sides
of an equation so our answer is not only 10, it's also -10.
(4xt7) (2x+5) find x
Answer:
8x^2+34x+35
Step-by-step explanation:
My head knows
Step-by-step explanation:
(4x+7)(2x+5)
We would have to multiply each term in the first bracket by the term in the second bracket.
4x(2x+5)+7(2x+5)
So now we multiply 4x by 2x and 5
8x+10x
8x+10x+7(2x+5)
And then we multiply 7 by the 2x and the 5
14x+35
8x+10x+14x+35
So now we proceed to add since like terms have already been combined
18x+14x+35
32x+35
What are the next three terms in the sequence 1, 7, 13, 19, ... ?
Answer:
The next three terms in the sequence are: 25,31, 37
The required sequence is: 1, 7, 13, 19,25,31, 37
Step-by-step explanation:
We need to find the next three terms in the sequence 1, 7, 13, 19, ...
First we need to find the difference between the terms
If we observe:
First term ; 1
Second term is : 1+6 = 7
Third term is: 7+6 = 13
Fourth term is: 13+6 = 19
So adding 6 to previous term we can find the next term as observed by the pattern
Fifth term will be: 19+6 = 25
Sixth term will be: 25+6 = 31
Seventh term will be: 31+6 = 37
So, the next three terms in the sequence are: 25,31, 37
The required sequence is: 1, 7, 13, 19,25,31, 37