Answer:
Step-by-step explanation:
First, find the cost of both pairs of sunglasses after the discounts
65% = 65/100 = 0.65
($48)(0.65) = $31.20
55% = 55/100 = 0.55
($38)(0.55) = $20.90
Then subtract the bigger cost (31.20) from the smaller cost (20.90)
$31.20 - $20.90 = $10.30
$10.30 is your price difference.
Solve the inequality. Graph the solution. −9y ≤ 36
Step-by-step explanation:
Divide by -9 to eliminate the -9 on -9y but remember if you divide or multiply by a negative you will need to switch/turn-around the sign
y≥-4
Answer: y≥-4
PLEASE help me!!! I need help with this problem below.... what is the rule for the sequence 1.8, 2.85, 3.90, 4.95, 6 Please answer this with a clear step by step explanation before tomorrow And help me out! Thanks!
Answer:
The next term is equal to the previous term with an added 1.05.
Step-by-step explanation:
The given sequence is:
1.8, 2.85, 3.90, 4.95, 6
The first term is:
[tex]a = 1.8[/tex]
The second term is:
[tex]a_2 = 2.85[/tex]
The third term is:
[tex]a_3 = 3.90[/tex]
The fourth term is:
[tex]a_4 = 4.95[/tex]
The fifth term is:
[tex]a_5 = 6[/tex]
Let us have a look at the difference of each term:
Second term - First term = 1.05
Third term - Second term = 1.05
Fourth term - Third term = 1.05
Fifth term - Fourth term = 1.05
We can see that there is a common difference between each term of the given sequence.
Therefore, we can conclude that:
The given sequence is an Arithmetic Progression which has the difference of each term as equal.
First term, [tex]a = 1.8[/tex]
Common difference, [tex]d =1.05[/tex]
So, the rule is:
The next term is equal to the previous term with an added 1.05.
Find the solution of system of equations.
-6x-9y=-42
6x+5y=10
Answer:
X = -5, y = 8
Step-by-step explanation:
add the two equations together since the x‘s will cancel
-4y = -32
y = 8
then plug 8 in for y and solve
6x + 5(8) = 10
6x + 40 = 10
6x = -30
x = -5
whats the answer to 6/7 times 21
Answer:
slove 6/7 then times it by 21
Step-by-step explanation:
Can someone explain how I answer this
please help this is due in 3 hours!! #17
Answer:
multiply 31.4x7.9 then add 9.5 to the answer to multiplication prob. Then add your answer in the first sentence. Then multiply 4.6 x 2 . I think that right,good luck : ) luck.
Look at this please! 20 pts
Answer:
is there more to the question
Step-by-step explanation:
Does anyone have an answer to this?
Step-by-step explanation:number 4
Troy is considering two lawn care services. Premier Landscaping charges $15 for travel to Troy's house and $55 per hour for maintaining his lawn. Ace Landscaping does not have a travel fee, but charges $65 per hour for lawn maintenance. Part A Write a system of equations that represent the lawn care services.
Answer:
Cost for Premier Landscaping = [tex]55h+15[/tex]
Cost for Ace Landscaping = [tex]65h[/tex]
Where [tex]h[/tex] is the number of hours spent on lawn care.
Step-by-step explanation:
Given that:
Charges as per Premier Landscaping:
Fixed charges for travel to the house = $15
Per hour charges = $55
Let [tex]h[/tex] be the number of hours for which lawn care is done.
So, Charges for [tex]h[/tex] hours = Per hour charges [tex]\times[/tex] Number of hours =$55[tex]h[/tex]
Therefore, total cost = [tex]55h+15[/tex]
Charges as per Ace Landscaping:
Per hour charges = $65
Let [tex]h[/tex] be the number of hours for which lawn care is done.
Then Charges for [tex]h[/tex] hours = Per hour charges [tex]\times[/tex] Number of hours =$65[tex]h[/tex]
Therefore, system of equations that represent the lawn care services:
Cost for Premier Landscaping = [tex]55h+15[/tex]
Cost for Ace Landscaping = [tex]65h[/tex]
[tex]h>0[/tex]
Where [tex]h[/tex] is the number of hours spent on lawn care.
Help me please and thx
The circle shown has a radius of 12 mm
12 mm
What is the circumference of the circle?
A. 6 mm
B. 120 mm
C. 2410 mm
D. 36 mm
Circumference = 75.36 mm
y = 7 - 3x
Non linear or linear?
Thanks in advance
Answer:
Non linear( it doesn't go through the 0
Step-by-step explanation:
HELP WITH 5 & 6 DUE SOON!!!
Answer:
5: All triangles that share those three properties must be congruent.
6: All triangles that share those three properties must be congruent.
Hope this helps, have a great day :)
I will give your brainliest if you answer this
Answer:
i think it could be c im not too sure
I like food it so good
Answer:
food is very good nooo its super good mark me brainiest plz
Step-by-step explanation:
Answer:
same here
Step-by-step explanation:
The graph of the equation x + 2y = 8 intersects
the y-axis at the point whose coordinates are
I have a list of expressions to simplify. pls help!
Answer:
1. 80
2. -13
3. -11
4. 21
5. -18
6. -8
7. -6
8. 2
9. -23
10. 10
11. -36
12. 28
13. 12
14. 9
15. -91
16. -10
17. 12
18. -9
19. 5
20. 44
21. 0.7273
22. -169
23. 15
24. -48
25. -7
26. 2
27. 11
28. -9
29. 104
30. -1
Step-by-step explanation:
Plz mark brainliest thnxxx
Jordan is, ordering a taxi from an online taxi service. The taxi charges $4 just for the
pickup and then an additional $2 per mile driven. How much would a taxi ride cost if
Jordan is riding for 2 miles? How much would a taxi ride cost that is m miles long?
WHAT IS THE COST FOR M MILES ????
Answer: $8
Step-by-step explanation: The equation would be - 4+2m
Topic 9: Check Your Understanding
Answer:
?
Step-by-step explanation:
Is this a question or-
Answer:
Where is question?
Step-by-step explanation:
........
What is the slope of the line represented by:
5x-12y = 24
Answer:
5/12
Step-by-step explanation:
5x - 12y = 24
~Subtract 5x to both sides
-12y = 24 - 5x
~Divide -12 to everything
y = -2 + 5/12x
~Reorder
y = 5/12x - 2
Slope is represent by "m" in slope intercept form [ y = mx + b ]. As we can see m = 5/12 from the given information.
Best of Luck!
Can someone give me the answers asap please
Answer:
C. 88.4
Step-by-step explanation:
[(92*4)+(89*2)+(85*2)+90+78]÷10
In Mrs. Wilson's math class the ratio of girls to total students is 5 to 8. if there are 24 total students, how many boys are in the class?Can you do step by step please
Answer:
9
Step-by-step explanation:
Your ratio is 5 to 8
We know the total people in the class is 24 students. the total of the ratio (8) times 3 gives us 24! So, we also multiply the 5 by 3, which gives us 15. But its asking how many girls. If there are 15 girls, the rest are boys. So we subtract 24 by 15, which gives us 9
Alistair has a cube-shaped box that has a volume of 216 cubic inches. What is the edge
length of Alistair’s box?
1. What is the formula for the volume of a cube?
2.If you know the volume of a cube, how do you find its
edge length?
3. How would you write the edge length of Alistair’s box using a
cube root?
4. What is the edge length of Alistair’s box?
Answer:
42, L x W x H, by splitting it in pieces, /alpha /alpha /left / {{y=2}}/rightStep-by-step explanation:
10. Pizzas are $7.50 each plus a $2 delivery fee. Is the cost proportional
to the number of pizzas ordered? What will the cost be for 5 pizzas?
Answer:
$39.55
Step-by-step explanation:
$7.50 times 5= $37.55+$2=$39.55
Answer:
$39.55
Step-by-step explanation:
Which expression is equivalent to (3b + 2r) + (4b +r)?
A. 7b + 2r
B. 7b + 3r
C. 12b + 2r
D. 12b + 3r
Answer:
7b + 3r
Step-by-step explanation:
=3b+2r+ 4b+r
= 3b + 4b+2r+r
= 7b + 3r
5y-10=-25
Whats the answer?
Answer:
y= -3
Step-by-step explanation:
5y-10= -25 add 10 to both sides
5y= - 15 divide by 5
y= -3
Solve for c.
2 = |C + 2|
someone help pls
Answer:
c =0
Step-by-step explanation:
so if you plus 2and 0 you get 2
compare -1.5 and -4.5
Answer:
-3
Step-by-step explanation:
There's a three point distance between the two on a coordinate plane
I need help on this math ASAP. And I need a right answer. I will report random things that don’t relate to the question.
5 is 46% of what? Round to the nearest tenth
Answer:
Step-by-step explanation:
10.87
(rounded) 10.9