Answer: No
Step-by-step explanation:
$12-$4.50= $7.50
$7.50*15= $112.50
The Total cost is $135 She will only be making $112.50 in profits.
What is the slope of the line
You can see that for every one grid square to the right, the graph moves two grid squares up. Therefore the slope is 2.
Write -8 5/6 as the decimal round to the nearest hundredth
Answer:
-8.83
Step-by-step explanation:
I took 5/6 and converted into a decimal and it is 0.83333333333 and it is 0.83 rounded to the nearest hundredth and then I added -8 to get -8.83.
[tex] \frac{x - 9}{15} = \frac{2x - 9}{10} [/tex]
solve the proportion. Round to the nearest hundredth if necessary.
Jackson earned $327 in November. In December, he makes 3 times less money than he did in November. Write an equation to find the amount of money, m, that Jackson earned in December. Part 2: How much money does Jackson earn in December?
Answer:
Step-by-step explanation:
it is 327x3 3times then take answer and merge it with December and multiply that and you get your answer
Now answer me that question because I will search them but I will not find them
Answer:
For which equations does the fraction 23 make the equation true? Select all that apply.
35 × □ = 20; I rewrote 35 as 351 and then multiplied 2 and 35 to get the numerator, and I multiplied 3 and 1 to get the denominator.
26 × □ = 18126; I rewrote 26 as 126 and then multiplied 1 and 2 to get the numerator, and I multiplied 3 and 26 to get the denominator.
48 × □ = 32; I rewrote 48 as 481 and then multiplied 2 and 48 to get the numerator, and I multiplied 3 and 1 to get the denominator.
22 × □ = 1423; I rewrote 22 as 221 and then multiplied 2 and 22 to get the numerator, and I multiplied 3 and 1 to get the denominator.
23 × □ = 15; I rewrote 23 as 123 and then multiplied 2 and 1 to get the numerator, and I multiplied 23 and 3 to get the denominator.
Answer:
27: -5/11
28: 4x^2+12x
29: (2b-7c+5a)(2b-7c-5a)
30: 2/3
Step-by-step explanation:
27 is pretty simple, start by multiplying both sides by 6
so we have 2(6y+1)=y-3
this equal 12y+2=y-3
Subtract 1y and 2 from both sides to get
11y=-5
divide and get y= -5/11
28: this one is a lot to write so if you need me to explain it leave a comment but I got 4x^2+12x
29: Same deal as 28
(2b-7c+5a)(2b-7c-5a)
30: For this one I just distributed then combined like terms to get y=2/3
The measures of 13 of the 14 angles of a 14−gon add up to 2,016°. What must the fourteenth angle measure be?
Answer:
[tex]x = 155 \frac{1}{13}[/tex] or 155 1/3 degrees. If you want a decimal, 155.076923 degrees.
Step-by-step explanation:
2,016 is the sum of 13 identical numbers. Let's say the unknown number is [tex]x[/tex]. We'll now write an equation to solve it.
[tex]13x = 2016[/tex]
Divide both sides by 13.
[tex]x = \frac{2016}{13}[/tex]
Now, I went ahead and solved this and ended up with a repeating decimal. But for your sake we'll just make it a nice mixed number.
13 goes into 2016 155 times.
Here, I'll check for you.
[tex]13 * 155 = 2015[/tex]
So, if we were to turn this into a mixed number, we'd get something like this.
[tex]x = 155 \frac{1}{13}[/tex]
That should be your fourteenth angle measure.
Find the missing angle.
Answer:
if its 80 on the other side and the are congruent
ITS C.80
Step-by-step explanation:
Answer:
80 Degrees
Step-by-step explanation:
All triangle angle measures must add up to 180 degrees.
You already have 80 and 20, so add them to get 100. The last angle is 80 degrees.
PLEASE HELP urgent math questions
Answer:B
Step-by-step explanation:
The bearing of point B from point A is 064°.
Find the bearing of point A from point B.
Answer:
The bearing of A from B is 296 degrees
Step-by-step explanation:
Here, we want to find the bearing of point A from point B
To find the bearing of point A from B, we simply subtract the bearing of B from A from 360
Mathematically, that will be;
360 - 64 = 296 degrees
Decrease £16855.21 by 13.5%
Give your answer rounded to 2 DP.
Answer:
£ 14,579.75Step-by-step explanation:
= £16855.21 - ( £16855.21 x 13.5% )
100
= £ 14,579.75
Find the slope with these ordered pairs.
(0,6), (1,8) m =
Answer:
m = 2
Step-by-step explanation:
It is correct, trust me. I am a whiz at Slope.
Brainliest Please!!??
Please help me.
Please
Answer:
1) x-intercept= (-6,0) y-intercept= (0,-3)
2) x-int= (2,0) y-int= (0,-5)
Step-by-step explanation:
Answer:
1) x = 2 and y = -4
2) x = 4 and y = 5
Step-by-step explanation:
to check if it's correct, simply plug in the numbers to the x and y value.
1) 2 + 2(-4)
2 + -8 = -6
(x + 2y = -6)
2) 5(4) - 2(5)
20 - 10 = 10
(5x - 2y = 10)
8. Felicity bought 34 of a pound
of hamburger. She used 12 of the
hamburger for dinner. How much
hamburger did she use?
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Answer:
3/8 pound
Step-by-step explanation:
If Felicity started with 3/4 pound and used 1/2 of it, then the amount she used was ...
(1/2)(3/4 pound) = (1·3)/(2·4) pound = 3/8 pound
Felicity used 3/8 pound of hamburger for dinner.
A tennis pro has 12 can of tennis balls. There are 3 balls in each can. He gives an equal number of balls to each of the 4 players. After the lesson, he realizes that each player lost 3 balls. How many tennis balls are left? Show your work and explain (in complete sentences) how you found your answer.
Answer:
24 Tennis balls
Step-by-step explanation:
Calculation for How many tennis balls are left
First step
Since we have 12 can with 3 balls each Let the number of balls that the tennis pro has at the beginning be x
x=(12 can ×3 balls each)
x=36
Second step
Since we have 4 players who lost 3 ball each Let the total number of balls that was lost be y
y=(4 players×3 balls each)
y=12
Third step is to calculate How many tennis balls are left
Since x represent the number of balls at the beginning and y represent the number of balls that was lost , then let the number of tennis balls that was left after the session represent z
z=36−12
z=24 Tennis balls
Therefore the numbers of tennis balls that are left will be 24 Tennis balls
sorry but i have another question :| tysm all yall for helping meee ^w^
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Answer:
4: {8, 12, 16, 24}7: {7, 42, 49}neither: {6, 11, 17}Step-by-step explanation:
Looking at the numbers individually, we have ...
16 = 4×4
42 = 2×3×7
6 = 2×3
17 = 1×17 (prime)
12 = 3×4
49 = 7×7
24 = 2×3×4
7 = 1×7 (prime, a multiple of 7)
11 = 1×11 (prime)
8 = 2×4
__
Multiples of 4:
16, 12, 24, 8
Multiples of 7:
42, 49, 7
Multiples of neither:
6, 17, 11
please help me with number 5 it’s been due
Answer:
The equation is;
y = 1/2x + 7
Step-by-step explanation:
Here, we want to write in the slope-intercept form, the equation that goes through the two points
The general form of this is;
y = mx + b
where m is slope and b is the y-intercept
we start by calculating the slope of the line
m = (y2-y1)/(x2-x1)
m = (8-6)/(2-(-2))
m = 2/4 = 1/2
So we have ;
y = 1/2x + b
To get b, we use any of the two pints
8 = 1/2(2) + b
8 = 1 + b
b = 8-1
b = 7
what is 61,090,000 expressed in scientific notation
Answer: = 6.109 × 107
Answer: 6.109 x 10^7
Step-by-step explanation: I think
Please help, thank you
I found 30
all I did was 125÷5 which is 25
and 1.2x25 which is 30
Can y’all help me with this math problem please! I don’t understand
KL = 23
so you just have to add both of the segment lengths together.
each individual equation is already given in the image, so I'll substitute it out below:
JK + KL = JL
4x+2 +4x+3 = 45
8x + 5 = 45
8x = 40
x = 5
BUT WE'RE NOT DONE. plug in 40 for the variable X:
KL = 4(5) + 3
KL = 20 + 3
KL = 23
now i'll check my answer really quickly:
23 + 4(5) + 2 = JL
23 + 20 + 2 = JL
23 + 22 =
45
therefore, KL is 23
In January, Dawn earns $9.25 allowance. She earns 3 times as much in February. If during March, she earns $5.75 more than she did in February, how much allowance does she earn in March?
Answer:
$33.50
Step-by-step explanation:
$9.25 is how much she has in January and she earns 3 times as much in February. So multiply 9.25 and 3, then you get 27.75. We need to find out how much she makes in March so simply add $27.75 and $5.75.
Your answer will be $33.50
Nick and June win some money and share it in the ratio 3:1. Nick gets 30 £60 more than June. How much did they get altogether
Answer:
£120
Step-by-step explanation:
With regards to the above, the difference between the ratio is
3:1 is 2
I.e
(3 - 1) = 2
Nick gets 2 extra, which is equal to £60
Therefore,
1 share = £60/2 = £30
June gets 1 share = 1 × £30 = £30
Nick would get = 3 × £30 = £90
Therefore, the value gotten by both would be;
= £30 + £90
= £120
Q. A triangle with side lengths of 20, 26, and 15 is classified as what type of triangle?
O Right
O Not enough information
O Acute
O Obtuse
Answer:
Obtuse
Step-by-step explanation:
It's definitely not a right triangle.
And one angle is greater than 90 degrees.
The Sugar Sweet Company is going to transport its sugar to market. It will cost $3500 to rent trucks, and it will cost an additional $150 for each ton of sugar
transported.
Let C represent the total cost (in dollars), and let S represent the amount of sugar (in tons) transported. Write an equation relating C to S. Then use this
equation to find the total cost to transport 19 tons of sugar.
Answer:
$2850 is the cost of 19 tons of sugar and $6350 is the cost of trucks and sugar
Step-by-step explanation:
Well if the trucks cost $3500. 19 x 150=$2850 the cost of 19 tons. 3500+2850=$6350 cost of sugar and trucks.
Answer:
Step-by-step explanation:
put them in order from the least to greatest. You can use the number line to help!!
Answer: -1, -0.5, -1/10, 0.6
Step-by-step explanation:
-1/10 is the same thing as -0.1.
-0.5 < -0.1 < 0.6
To win the recycling contest, you must collect a total average between 83 and 87 pop tabs for 4 weeks, inclusive. Suppose you collected 82, 86, and 84 pop tabs during the first three weeks of competition. What are the possible number of pop tabs you can collect during the last week in order to win the recycling contest?
Write an inequality where X is the number of pop tabs you can collect during the last week. Then solve to find out the possible number of pop tabs you can collect.
Answer:
Inequality:
83 ≤ (82 + 86 + 84 + x)/4 ≤ 87
Step-by-step explanation:
You must collect no less than 80 and no more than 96 pop tabs.
A number b divided by 7 is less than or equal to 23.
Answer:
b [tex]\leq[/tex] 161
Step-by-step explanation:
Create an inequality:
[tex]\frac{b}{7}[/tex] [tex]\leq[/tex] 23
Multiply each side by 7, to isolate b:
b [tex]\leq[/tex] 161
So, the answer b [tex]\leq[/tex] 161
Answer:
b/7 ≤ 23
Step-by-step explanation:
This is the phrase written as an inequality.
needing help with this problem
Answer:
The answer is x+6
Step-by-step explanation:
The Y intercept from the translated unit and the one before are 6 units apart
True or False:
cot = 1/tan
Answer:
I think its true??? right... its true
Step-by-step explanation:
Answer:
it is true
Step-by-step explanation:
Can anyone help me please
Answer:
11 im pretty sure y = 11 in your question
~Please I really need help~ Alex works as a carpenter making wooden tables. He is guaranteed a base pay of
$300 per week, and also earns $50 per completed table. Write an equation to
determine Alex's weekly pay. He hopes to make at least $800 per week. How many
tables per week does he need to make?
Answer:
Alex needs to make 10 tables per week.
Step-by-step explanation:
If his base pay is $300, then subtract it from $800, you get $500. Then divide $500 by how much Alex earns per table, $50, then you get 10. Alex needs to make 10 tables per week.