15 points!
What is the correct answer for Claire's problem? Explain where she went wrong.
Answers
Answer:
it would be y=50+25x
Step-by-step explanation:
There is an extra $25 per room, and since we dont know how many rooms she has cleaned, we can use x to represent that amount. So for x amount of rooms, it will be an extra $25
Related Questions
Find the number of zeroes at the end of 26!−25!
Answers
Answer:
26
Step-by-step explanation:
searched on google.
......................................pic below..............................
subject is math
Answers
Answer:
wow nice
Step-by-step explanation:
what is the midpoint of segment AB if A and B are located a (2,-1) and (8,3)?
Answers
Answer:
(5,1)
Step-by-step explanation:
to fins the midpoint add both x points and divide by 2. then, both y points and divide by 2.
8+2/2 , 3-1/2
10/2 , 2/2
5 , 1
hope this helps! brainliest please?
Find the square root of 38 rounded to 3 decimal places
Answers
Answer:
6.1
Step-by-step explanation:
Answer:
6.164? idkr sorry
Step-by-step explanation:
Someone help me please with a step by step explanation pleaseeeeee?????
Answers
Answer:
2/3 of 45 is 30. 1/6 of 30 is 5 so 25. 2/5 of 25 is 20, so 15
Answer:
15 pieces of candy
Step-by-step explanation:
ok
45 / 3 = 15
15 x 2 = 30
she kept 30 pieces of candy
30 / 6 = 5
5 x 5 = 25
she had 25 pieces of candy after Monday
25 / 5 = 5
5 x 3 = 15
she had 15 pieces of candy after Tuesday
Write 0.0007267 in scientific notation.
Answers
Answer:
7.267 × 10 (exponent − 4)
Step-by-step explanation:
Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the
10 . If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.
Answer:
7.267 X [tex]10^{-4}[/tex]
Step-by-step explanation:
Silver washed her dresses. She ironed them in 40 minutes. If she can iron 2 dresses in 10 minutes, write the number of the dresses, she had washed.
Answers
Answer:
8)
Step-by-step explanation
Its 8 because 2 x 4 = 8, or
2 x 2 x 2 x 2 = 8.
What is 713.49 written in Standard
Form
Answers
Answer:
one hundred seven thirteen and forty nine hundreds
Step-by-step explanation:
The standard form is [tex]7.1349*10^{2}[/tex]
We were given: 713.49We count from where we see the point to behind that 7.=[tex]7.1349*10^{2}[/tex]Scientific notation can be regarded as a way that can be used to express very large or very small numbers in decimal form.Therefore, the standard form of the given figure is [tex]7.1349^{2}[/tex]
Learn more at : https://brainly.com/question/11674041?referrer=searchResults
what is the distance from 8 to 0?
Answers
Answer:
8, because |8|=-8
Step-by-step explanation:
Absolute value is always positive, hence the answer.
the length of each side of this regular pentagon is 37 mm. what is the perimeter
Answers
Answer:
185mm
Step-by-step explanation:
37 times 5 is 185
Answer:
185 mm
Step-by-step explanation:
There are 5 sides in a pentagon. Each side is 37 mm. Add 37 5 times or multiply 37 by 5.
37mm + 37mm + 37mm + 37mm + 37mm
or
37mm × 5
A grocery store owner is planning a display by stacking cans of soup in a pyramid. The top row of the stack will have 1 can, the row underneath it will have 3 cans, the row underneath it will have 5 cans, and so on. If the owner wants the display to have a total of 12 rows, then how many cans will he need?
Answers
Answer:
144?
Step-by-step explanation:
1+3+5+7+9+11 blah blah blah...
1+3+5+7+9+11+13+15+17+19+21+23 which gives 144.
Evi’s watch is water-resistant up to -15 feet. Mateo’s watch is water-resistant up to 8 times the depth of Evi’s watch. Mateo’s watch is water-resistant to what maximum depth?
Answers
Answer:
-120 feet
Step-by-step explanation:
Evi's is -15 feet, and Mateo's is 8 times that, so you multiply -15 by 8, and get -120 feet
In which region was Pennsylvania located?
Answers
two containers filled with water are leaking. container A leaks at a rate of 2/3 gallon every 1/4 hour. Container B leaks at a rate of 3/4 gallon ever 1/3 hour. Determine which container is leaking water more rapidly
Answers
This might help u.....
What is the slope of this graph?
A. -3
B. 1/3
C. -1/3
D. 3
Answers
Answer:
-3
Step-by-step explanation:
Rosa bought d drawings to and art show. After selling 14 of them she had 34 left. Identify the equation that represents this situation and the correct solution
Answers
Answer:
14+34=d hope this helps
I need HELLLPPPPP. A student bought concert tickets online. The total cost, c, in dollars, of t tickets can be
found using the function below.
c(t) = 87.50t + 12.50
If the student spent a total of $800 on tickets, how many tickets did she buy?
+/-
Answers
Answer:
The answer is 9.
Step-by-step explanation: Things to know: c is total cost and t tickets. 800 is the total cost so plug it in to c. You want to get t (tickets) alone.
original: c(t)=87.50t+12.50
Now with the 800: 800=87.50t+12.50
Subtract 12.50 to both sides: 787.5=87.50t
Divide 87.50 to both sides: 9=t
Hopefully this helped. :]
What are the factors of 42
Answers
The factors of 42 are
(1, 42), (2, 21), (3, 14) and (6, 7)
Hope this helps :)
Answer:
Step-by-step explanation:
42
/ \
6 7
/ \ \
2 3 7
what is the following sum in the simplest form √8+3√2+√22
Answers
Answer:
32
hope it helps
Brad jarred 12 liters
of jam after 2 days.
How much jam did
Brad jar if he spent 3
days making jam?
Answers
12 divided by 2 is 6.
We know each day Brad jars 6.
6 x 3 = 18
Answer:
18 liters
Step-by-step explanation:
We can use ratios to solve
12 liters x liters
----------- = -----------
2 days 3 days
Using cross products
12 *3 = 2x
36 =2x
Divide by 2
36/2 = 2x/2
18 =x
18 liters
Find the accumulated value of an investment of $5,000 at 4.25% compounded monthly for 8 years. Round your answer
Answers
Answer:
$20,400.00
Step-by-step explanation:
so, they're paying 4.25% of $5,000 every month for 8 years.
well, first lets see how many payments were made.
8 x 12 = 96 payments
4.25% of 5,000 is 212.5
so 96 payments of $212.5 is...
$20,400.00
dang, that's a lot of money.
The table represents the function f(x).
What is /(3)?
X
0 1
9
-3
-2
11
0
1
2
3
f(x)
9
6
3
0
3
6
9
Answers
Answer: The answer is nine, because
Considering only functions that have a rate of change less than that represented in the graph, which function has the greatest rate of change?
A. y = 7/6x + 2/3
B. y = 7/5x + 7/5
C. y = 6/5x + 11/5
D. y = 5/4x + 15/4
Answers
=======================================================
Explanation:
Slope is the same as the rate of change for any linear function. We ignore the y intercepts.
The slopes of the four equations, A through D, are: 7/6, 7/5, 6/5, and 5/4
This is because each equation is in y = mx+b form with m as the slope.
Convert each fractional slope into decimal form
7/6 = 1.167 approximately7/5 = 1.4006/5 = 1.2005/4 = 1.250We see that 7/5 produces the largest decimal, so 7/5 is the largest fraction of the four slopes.
Therefore equation y = (7/5)x+7/5 has the greatest rate of change.
What is the decimal form of 45/120
Answers
Answer: 37.5 or 0.375
Step-by-step explanation:
to write 45/120 as a decimal you have to divide the numerator by the denominator of the fraction. we divide now 45 by 120 what we write down as 45/120 and get 0.375
Hope this helped!
solve the equation using the quadratic formula. 3v^2+3=-v
Answers
Answer:
v=− 1± i √35 /6
Step-by-step explanation:
Solve the equation for v by finding a , b , and c of the quadratic then applying the quadratic formula.
A $65 coat is on sale for 15% off,
what is the cost of the coat
after the sale?
Answers
Answer:
$55.25
Step-by-step explanation:
15% of $65: [tex]\frac{65}{1}[/tex] × [tex]\frac{15}{100} = \frac{975}{100}[/tex] $975/100 = $9.75$65 - $9.75 = $55.25I hope this helps!
$55.25 is the cost of the coat after the sale.
Step-by-step explanation:
Given:
Price of the coat = $65
Percentage of discount = 15%
To find:
The cost price of coat after the sale
Solution:
Cost price of coat = $65
Percentage of discount = 15%
The amount of discount will be 15% of the price of the coat.
Amount of discount :
[tex]=\frac{15}{100}\times \$65 \\=\$9.75[/tex]
The cost price of the coat:
[tex]=\$65-\$9.75=\$ 55.25[/tex]
$55.25 is the cost of the coat after the sale.
Learn more about cost price and discount here:
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3²+b² = √51 ²
what is this answer
Answers
Answer:
Step-by-step explanation:
yuuu
Answer:
The answer is b1= -√42, b2= √42
Step-by-step explanation:
help me solve this, cause me stuck
Answers
Answer:
[tex]4 \times 10 {}^{ - 4} [/tex]
Hopes it helps you.....Thank you ☺️
3x +
9y = -27
x + y = -1
Answers
Answer:
(x, y) = (3, -4)
Step-by-step explanation:
A graphical solution is often quick and easy.
(x, y) = (3, -4)
_____
These equations can be solved algebraically by dividing the first by 3, then subtracting the second.
(3x +9y)/3 -(x +y) = (-27)/3 -(-1)
x +3y -x -y = -9 +1
2y = -8
y = -4
x = -1 -y = -1 -(-4) = 3 . . . from the second equation
The solution is (x, y) = (3, -4).
Grayson is 49.65 inches tall. Grayson's younger brother Zeke is 4.3 inches shorter than Grayson. How tall is Zeke?
Answers
Answer:
Zeke is 45.35 inches tall
Step-by-step explanation:
To find out how tall Zeke is, you must subtract 4.3 from 49.65 (Shorter means less - so subtraction)
49.65 - 4.3 = 45.35 inches tall
Answer:
45.35
Step-by-step explanation:
