Answers
Explaining: because it’s the same as the other side
Related Questions
Penelope earned $50 in May. She earned $60 in June.
What is the percent increase or decrease in Penelope's monthly earnings?
A. 30% decrease
B. 25% increase
C. 20% decrease
D. 20% increase
Answers
b)25%
espero ter ajudado
Write an explicit rule for the following sequence: 5, 9, 13, 17, 21.
Your answer:
A. a = 4
a = an-1 + 5
B. a = 5
a = an-1 + 4
C. an = 5n + 1
C. an = 4n + 1
Answers
There is a leaky faucet in a bathroom, and Joey places a bucket underneath the faucet. After 23 of an hour, 18cup of water has been collected in the bucket. At what rate, in cups per hour, is water leaking from the faucet?
Answers
Answer:3/16
Step-by-step explanation:
You have to divide the fractions and make the answer a reciprocal.
Hope this helps!
Can someone help me with this problem ASAP ;-;
Answers
Answer:
B one out of six
Step-by-step explanation:
Six options, one is the five, therefore 1/6
Answer:
C. 1/6
Explanation:
According to this problem this dice has 6 numbers/sides, so rolling it once would give you a 1 out of 6 changes of landing on the 5.
If this answer was helpful, please mark brainliest. <3
Clare estimates that her brother is 4 feet tall. When they get measured at the doctor’s office, her brother’s actual height is 4 feet, 2 inches.
1.What was the error, expressed in inches?
2.What was the error, expressed as a percentage of the actual height?
Answers
Percentage of error by Clare is estimated as 4.1667 %
Height measured by Clare = 4 feet
Height measured by Doctor = 4 feet, 2 inches
Percentage error = ?
Percentage error = Difference/ Actual height *100
Percentage error = (2/ (4*12))*100
Percentage error = 4.1667 %
The accurate height is measured by Doctor, as he have more accurate measurement system.
Find the cost of erecting a 6 m by 4 m rectangular garden shed that is 2 m high if
the metal sheeting costs shs58,500 per square metre.
Answers
Answer:
2320000
Step-by-step explanation
work out the perimeter first 6+4 times 2= 20
20 time 2m high=40
40 times 58000= 2320000
please order these from greatest to least = 2.086 2.854 2.81
Answers
Answer:
Answer: 2.854, 2.81, 2.086
2.854, 2.81, 2.086
You have to look from left to right to see which number will be greater in the intended value. Ones then tenths then hundredths so forth.
Please help me I am bad at math!
Group the terms together and solve.
-6 -8c = 3c + 16
A. 242
B. -4.4
C. -2
D. 10/11
Sorry if this is easy
Answers
Answer:
I got C.
Step-by-step explanation:
Calculator.
Answer:
C. -2
Step-by-step explanation:
Subtract 3c from -8c, and add -6 to 16 to simplify the equation.
B. Barbara spends 16 of her time on the phone. How many hours does she have to work in a week so that she spends 5 hours on the phone?
Answers
Answer: A.
x*(2/5) = 10
Solve for x.
B.
y*(1/16) = 5
Solve for y
C.
t*(2/17) = 5
solve for t
Step-by-step explanation:
Bob puts a glass of water in the freezer and records the temperature every 15 minutes. The results are displayed in the table below. If this pattern continues, what will be the temperature at 2:15 PM? Explain your answer.
1:00 PM 92 Degrees
1:15 PM 60 Degrees
1:30 PM 44 Degrees
1:45 PM 36 Degrees
Answers
Answer:
30 DegreesStep-by-step explanation:
As per table we see the difference and pattern of decrease 1/2 times every 15 minutes:
1:00 PM 92 Degrees 1:15 PM 60 Degrees = -32 Degrees 1:30 PM 44 Degrees = -16 Degrees 1:45 PM 36 Degrees = -8 DegreesExpected
2:00 PM 32 Degrees = -4 Degrees 2:15 PM 30 Degrees = -2 DegreesThe main rotor of a helicopter is spinning at a
constant rate. The rotor makes 80 revolutions every
12 seconds. At what rate, in revolutions per minute.
is the rotor spinning?
Answers
Answer:6.7
Step-by-step explanation: Just divide 80 by 12 you get 6.6 so round up
simplify This expression
Answers
Answer:
9
Step-by-step explanation:
10-2×3+5
10-6+5
4+5
9
Answer:
9Step-by-step explanation:
[tex]10-2\times 3+5 \\\\Follow\:the\:PEMDAS\:order\:of\:operations\\\\Multiply\:2\times 3\:=6\\\\=10-6+5\\\\Add \:and \:subtract \: :10-6+5\\\\=4+5\\\\=9[/tex]
please answer the second question what does it mean and is it realistic
Answers
Answer:
The more staff there is, the lower the wait time. Yes, this is realistic.
Step-by-step explanation:
The manager of a store orders bookcases that cost $16 and sells them for $20. What is the
mark-up percentage?
Answers
Answer:
25 percent
Step-by-step explanation:
Answer:
56
Step-by-step explanation:
ndld
Amazon plans to ship 23,660 pencils to our school. Amazon currently only has 35 boxes to ship all of the pencils. If every box carries the same number of pencils, then how many pencils will be shipped in each box?
Answers
Answer:
676
Step-by-step explanation:
Divide the number of pencils by the number of boxes
select Yes or No to indicate whether each of the ordered pairs is most likely a solution to the equation represented by the graph
Answers
Answer:
(-1, 4)
Step-by-step explanation:
From the graph we see that;
At x = 0, y has a value of 1
At x = 2, y has a value of 1
At x = 1, y has a value of 0
At x = -1, y has a value of 4
Looking at the given options, the only ordered pair that corresponds to a correct reading on the graph as earlier observed is; (-1, 4)
Answer:
no
no
yes
Step-by-step explanation:
35,423 ÷ 15 with a remainder
Answers
Answer:
Brainliest
Step-by-step explanation:
35,423 ÷ 15= 2361 R 8
determine the type of triangle
Answers
None of the angles are congruent so it’s scalene, but since a it has a 90 degree angle it is also a right triangle
Will give brainlist if correct! Thanks if you do help!
Answers
Answer:
D is the answer
Step-by-step explanation:
Complete the steps to solve for x.
-0.51x + 0.21x = 6.3
- 0.51x + 0.21x = 6.3
x = 6.3
Answers
Answer:
Step-by-step explanation:
-0.51x+0.21x=6.3 combine like terms
-0.3x=6.3 divide by -0.3
x= -21
Which is the best summary of this part of the passage?
A. Catherine patented an invention that lets patients track their own heartbeats
B. Catherine patented an invention that lets patients talk to doctors on a cell phone
C. Catherine patented an invention that lets doctors operate on a patient's heart and lungs
D. Catherine patented an invention that lets doctors hear a patient's heart and lungs
Answers
Answer: d
hahehebbsjdhdbrbsndjjd
Step-by-step explanation:
Which expression is equivalent to (m^2-3m+7)(m-5)^-1
Answers
Answer:
a
Step-by-step explanation:
help!!! i will mark the right answer brainliest. 7-8 plz
Answers
Answer:
7. (2,1) 8. (8,2)
Step-by-step explanation:
Step: Substitute4z−7foryin5y+3z=11:
5y+3z=11
5(4z−7)+3z=11
23z−35=11(Simplify both sides of the equation)
23z−35+35=11+35(Add 35 to both sides)
23z=46 Divide both sides by 23
x=2
Substitute2forxiny=4z−7:
y=4z−7
y=(4)(2)−7
y=1
Step: Solve2x+4y=24for x:
2x+4y+−4y=24+−4y(Add -4y to both sides)
2x=−4y+24
x=−2y+12
−2y+12forxin−2x+8y=0:
−2x+8y=0
−2(−2y+12)+8y=0
12y−24=0(Simplify both sides of the equation)
12y−24+24=0+24(Add 24 to both sides)
12y=24 Divide both sides by 12
y=2
Substitute2foryinx=−2y+12:
x=−2y+12
x=(−2)(2)+12
x=8
Write this fraction in an equation using words: 2/3
Answers
Answer:
two-thirds plus five=five and two-thirds
Step-by-step explanation:
Kimoni wants to purchase a pair of shoes that are on sale for 10% off the regular price
of $64.00. Which is the sale price of the shoes?
Answers
64 - 6.4 = $57.60
Answer:
the price of the pair of shoes are $57.60
Step-by-step explanation:
So you first need to find out what 10% is in $64 so your going to multiply 0.1 (10% in decimal form is 0.1 ) by 64 to get 10% of the original price.
64 * 0.1 = $6.40
so now we are going to subtract $6.40 from $64 for the sale price:
$64.00 - $6.40 = $57.60
so the sale price is $57.60
I need help with my homework this is hard pls help thx!
z=m-x solve for x
Answers
Answer:
x = m - z
Step-by-step explanation:
z = m - x add x to both sides
z + x = m - x + x
z + x = m subtract z from both sides
z - z + x = m - z
x = m - z
Answer:
-z + m = x
Step-by-step explanation:
z = m-x
subtract the m from both sides
z-m = -x
you can't have a negative x so multiply everything by -1
-1(z-m = -x)
-z + m = x
ASAP
Solve the following equation by graphing each line below.
a) 2x+3=-x+9
b) Where do the two lines intersect? Write your answere in the form (x,y)
Answers
Answer:
x=2
Step-by-step explanation:
2x+x+3=9
2x+x=9-3
3x=9-3
3x=6
x=2
Answer:
a) 2x + 3 = -x + 9
or, 3x = 6
# x = 2 since there is no y in the equation the value of y could be 0.
b) it intersects at ( 2, 0 )
Step-by-step explanation:
pls help the answers are listened below I am so sorry but thank you
Answers
Answer:
x=-6
Step-by-step explanation:
5x+2=6x+8
-5x -5x
2=x+8
-8 -8
-6=x
Which pair shows equivalent expressions?
A. 2x + 10 = -2(x - 5)
B. -2(x + 5) = 2x -10
C. -2x - 10 = -2(x + 5)
D. -2(x - 5) = -2x - 10
Answers
Answer:
It's C
Step-by-step explanation:
When you multiply - 2 to what you have in the brackets you get - 2x - 10
Hope this helps, have a wonderful day
Solve the given system using elimination.
Answers
Answer:
s = 1
t = -10
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Algebra I
Solving systems of equations using substitution/eliminationStep-by-step explanation:
Step 1: Define Systems
15s + t = 5
4s = 3t + 34
Step 2: Rewrite
15s + t = 5
Subtract t on both sides: 15s = -t + 5Multiply both sides by 3: 45s = -3t + 15Step 3: Redefine Systems
45s = -3t + 15
4s = 3t + 34
Step 4: Solve for s
Elimination
Combine equations: 49s = 49Divide 49 on both sides: s = 1Step 5: Solve for t
Define equation: 15s + t = 5Substitute in s: 15(1) + t = 5Multiply: 15 + t = 5Isolate t: t = -10Answer:
Explanation is below
Step-by-step explanation:
Here ya go
Step 1
15s+t=5,4s=3t+34 Question
Step 2
4s=3t+34 Substitute -15s+5
4s=3(-15s+5)+34
s=1
Step 3
t=-15s+5 Substitute 1 for s
t=(-15)(1)+5
t=-10
answer
s=1
t=-10
