Answer:
64 ounces = 4 pounds
Step-by-step explanation:
Michael’s bill at a restaurant was $46.32. He wants to leave a 17% tip. What will the new total be, including tip?
Answer:
$54.19
Step-by-step explanation:
What is the first step in solving this equation? 1/2x+7=2/3x-6?
Answer:
subtract 1/2x from 2/3x
Step-by-step explanation:
Step-by-step explanation:
doing whole question
Combine multiplied terms into a single fraction12+7=23⋅−6
12+7=23⋅−6
Multiply by 112+7=23⋅−6
2+7=23⋅−6
Combine multiplied terms into a single fraction2+7=23−6
2+7=23−6
Subtract 7 from both sides of the equation2+7=23−6
2+7−7=23−6−7
SimplifySubtract the numbers
2=23−13
Multiply all terms by the same value to eliminate fraction denominators2=23−13
2⋅3⋅2=2⋅3(23−13)
SimplifyCancel multiplied terms that are in the denominator
Multiply the numbers
Distribute
Combine multiplied terms into a single fraction
Multiply the numbers
Cancel terms that are in both the numerator and denominator
3=4−78
Subtract4
4x4x
from both sides of the equation
3=4−78
3x=4x-783x=4x−78
3−4=4−78−4
SimplifyCombine like terms
−=−78
Divide both sides of the equation by the same term−=−78
-x=-78−x=−78
−−1=−78−1
SimplifyCancel terms that are in both the numerator and denominator
Divide the numbers
=78
x=78 is the right answerA 15-foot log is split into 2 pieces. How long are the pieces if the longest piece is 1.5ft shorter than two of the shorter pieces?
HELP
Answer:
8.25 ft & 6.75 ft
Step-by-step explanation:
So we know it's split into two pieces, right? So normally that would be 7.5 ft each. But one is 1.5 ft longer than the other. So as a result, I divided that by 2 to add 0.75 ft to piece one and subtract 0.75 ft from piece two's length. So, the longer piece is 8.25 ft, and the shorter one is 6.75 ft.
Answer:
Solution given:
total length=15foot
splits into 2 pieces
let shorter pieces be x.
we have longer pieces =2x-1.5ft
Now
total length=x+2x-1.5ft
15 ft =3x-1.5ft
15+1.5=3x
x=[tex] \frac{16.5}{3} [/tex]=5.5ft
Now
shorter length: 5.5ft.
longer length:2*5.5-1.5=9.5ft.
The short sldes of a rectangle are 2 Inches. The long sides of the same rectangle are three less than an unknown
number of Inches.
If the area of the rectangle is 22 square Inches, what is the value of the unknown number?
inches
Answer:
33
Step-by-step explanation:
The area is 22, and to find area you do l*w
so 22/2=11
so 11*3=33
your unknown number is 33
Solve this question
Answer:
X= -1
Step-by-step explanation:
2x+5=1(x+4)
2x+5=1x+4
2x-1x=-5+4
x=-1
Can you find the slope and type the correct code?
Michael invests $2,600 into a certificate of deposit (cd). If he earns 4.5% interest, how long will it take for him to earn $234 in simple interest?
Answer:
2 years
Step-by-step explanation:
Step one:
Given Information
Principal= $2600
rate = 4.5%
SImple interest = $234
Required
The time T of the investment
Step two:
the expression for simple interest is
[tex]SI= PRT/100[/tex]
substitute
[tex]234= 2600*4.5*T/100[/tex]
cross multiply we have
[tex]234*100= 2600*4.5*T\\\\23400= 11700T\\\\[/tex]
divide both sides by 11700
[tex]23400/11700= T\\\\T= 2 years[/tex]
-b+ 3x = C + 5b
Solve for x in terms of b and c
I NEED HELP
Answer:
x = (c + 6b)/3
General Formulas and Concepts:
Pre-Algebra
Equality PropertiesAlgebra I
Combining Like TermsStep-by-step explanation:
Step 1: Define
-b + 3x = c + 5b
Step 2: Solve for x
Add b to both sides: 3x = c + 6bDivide 3 on both sides: x = (c + 6b)/3If you were to roll the dice one time what is the probability it will NOT land on a 2?
Answer:
5 / 6
Step-by-step explanation:
Given that:
Probability that a dice rolled once will not land on 2
Probability = required outcome / Total possible outcomes
Total possible outcomes = (1, 2, 3, 4, 5, 6)
Required outcome = 2
P(not land on 2) = 1 - p(land on 2)
P(land on 2) = 1/6
P(not land on 2) = 1 - 1/6
P(not land on 2) = 5/6
What is the product?
(-3s+2t)(4s-t)
Answer:
- 12s² + 11st - 2t²
Step-by-step explanation:
Given
(- 3s + 2t)(4s - t)
Each term in the second factor is multiplied by each term in the first factor, that is
- 3s(4s - t) + 2t(4s - t) ← distribute both parenthesis
= - 12s² + 3st + 8st - 2t² ← collect like terms
= - 12s² + 11st - 2t²
I NEED HELP PLEASE????!!!!!!!
Answer:
its c!!!!!!!!!!!!!!!!!!!!!!!!
kolik má čtverec rohů
Answer:
4
Step-by-step explanation:
To solve the following system of equations x+3y=6 2x-3y=3 Which of the following steps should be followed ?
HELPPPPPPPPPP Lol thankd
Answer:
6 10
Step-by-step explanation:
Answer:
6, 10
Step-by-step explanation:
The first point is on 6, and ending at 10.
Find the unit rate of the following:
(miles per hour)
22.75 miles in 3.5 hours =
Answer:
The unit rate is 6.5mph or 6.5 miles per hour.
Step-by-step explanation:
22.75/3.5 = 6.5
What’s the pair of perpendicular line segments?
Answer:
Two perpendicular segments are segment AB and segment CD
Step-by-step explanation:
The given construction with the straight edge and the compass gives;
1) A straight line CD
2) A line AE from the center of the circle A, to the line CD
3) The circles A and B constructed from the centers A and B respectively
Therefore
Whereby the points A and B are joint by the line AB, we have;
The line passing through the points C and D is the perpendicular bisector of line AB
Therefore, two perpendicular segments are segment AB and the perpendicular bisector of AB which is segment CD
Which of the following functions best describes this graph?
A. y= x^2 - x + 5
B. y = (x - 3)(x + 1)
C. (x-1)(x-1)
D. y = x^2 - 5x + 6
Step-by-step explanation:
The function that best describes the graph is y = (x - 1)² (C).
What is the rewritten equation with an improper fraction for 3/4 divided by 1/2?
Answer:
Step-by-step explanation:
3/4 / 1/2
i think u multiply the recipricol 3/4x2/1=6/4 or 3/2
Combine like terms and write an equivalent expression with fewer terms: 5 + 2x + 7 + 4x
Answer:
6x+12
Step-by-step explanation:
5 + 2x + 7 + 4x
2x + 4x = 6x
5 + 7 = 12
6x + 12
Moreeeeee points. Hope you guys like
Answer:
Thank you very much :3
Have a great day!
also 1 + 1 is 2
Answer:
yeah I like that your free points and thanks
The endpoints of u are 0 (-2,9) and A(6,-3). What is the length of segment ?
A 14.5
B 14.4
C 14
D 13.9
Answer:
[tex]B.\ 14.4\ units[/tex]
Step-by-step explanation:
[tex]We\ are\ given\ that,\\Coordinates\ of\ Endpoint\ O=x_1,y_1=(-2,9)\\Coordinates\ of\ Endpoint\ A=x_2,y_2=(6,-3)\\As\ we\ know\ that,\\The\ length\ of\ line\ segment\ OA\ or\ u\ is\ the\ distance\ between\ its\ endpoints\\ O\ and\ A.\\Hence,\\The\ linear\ distance(d)\ between\ any\ two\ points\ on\ a\ cartesian\ plane,\\ is\ given\ by\ the\ Formula:\\d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2} \\Hence\ here,\\[/tex]
[tex]In\ order\ to\ find\ the\ distance\ between\ O\ and\ A,\ we\ just\ need\ to\ plug\ in\\ its\ respective\ coordinates\ in\ the\ Formula\ above.\\Hence,\\Distance\ between\ O\ and\ A= \sqrt{(6-(-2))^2+(-3-(9))^2} \\Distance\ between\ O\ and\ A= \sqrt{(6+2)^2+(-3-9)^2}\\Distance\ between\ O\ and\ A= \sqrt{(8)^2+(-12)^2}\\Distance\ between\ O\ and\ A= \sqrt{64+144}\\Distance\ between\ O\ and\ A= \sqrt{208}\\Distance\ between\ O\ and\ A \approx 14.42\ or\ 14.4\ units[/tex]
5(2t−3)−7.5t=0.5(12−t)
can you solve for t?
Thank you!
Answer: T=7
Step-by-step explanation:
0t−15−7.5t=6−0.5t
2 Simplify 10t-15-7.5t10t−15−7.5t to 2.5t-152.5t−15.
2.5t-15=6-0.5t2.5t−15=6−0.5t
3 Add 1515 to both sides.
2.5t=6-0.5t+152.5t=6−0.5t+15
4 Simplify 6-0.5t+156−0.5t+15 to -0.5t+21−0.5t+21.
2.5t=-0.5t+212.5t=−0.5t+21
5 Add 0.5t0.5t to both sides.
2.5t+0.5t=212.5t+0.5t=21
6 Simplify 2.5t+0.5t2.5t+0.5t to 3t3t.
3t=213t=21
7 Divide both sides by 33.
t=\frac{21}{3}t=
3
21
8 Simplify \frac{21}{3}
3
21
to 77.
t=7t=7
Please help me out!!!!!
Answer:
C is not a zero for the solution of the polynomial equation
Please slow down with posting questions, this seems like a Canvas Exam.
Answer:
its not a zero
Step-by-step explanation:
hope this helps <3
combine like terms:
Answer:
Step-by-step explanation:
WILL GIVE BRAINIST!!!
AND 20 POINTS:)
Ummmm its not clear so
Factor Completely
-m^3-2m^2-16m-32
Answer:
-(m+2)(m^2+16)
Step-by-step explanation:
Two researchers are studying the decline of orangutan populations. In one study, a population of 784 orangutans is expected to decrease at a rate of 25 orangutans per year. In a second study, the population of a group of 817 orangutans is expected to decrease at a rate of 36 per year. After how many years will the two populations be the same?
The two populations will be the same after _____
years.
Answer:
after 3 years on edg
Step-by-step explanation:
Answer:
3 years
Step-by-step explanation:
The top of a ladder slides down a vertical wall at a rate of 0.32 m/s. At the moment when the bottom of the ladder is 8 m from the wall, it slides away from the wall at a rate of 0.6 m/s. How long is the ladder?
Answer:
The length of the ladder = 17 meters(17m)
Step-by-step explanation:
The formula to find the Length of the ladder is given as:
L² = x² + y²
Where L = Length of the Ladder
Let x = 8m
We solve for y
From the above question, we are told that:
The top of a ladder slides down a vertical wall at a rate of 0.32 m/s.
Hence: (-0.32)y = -0.32y
At the moment when the bottom of the ladder is 8 m from the wall, it slides away from the wall at a rate of 0.6 m/s. Hence:
8(0.6) - 0.32y = 0
4.8 = 0.32y
y = 4.8/0.32
y = 15m
Hence:
L² = x² + y²
L² = 8² + 15²
L² = 64 + 225
L² = 289
Square root both sides
L = √289
L = 17m
The length of the ladder = 17 meters(17m)
Lauren bikes 4/3 miles in 1/10 hour. How long does it take her to bike one mile?
Answer:
3/40 hours.
Step-by-step explanation:
hope this helps !
what is 8/66 simplified
Answer:
4/33 = 0.12121
Step-by-step explanation:
Answer:
8/66 reduced is 4/33
Step-by-step explanation: