Help me pls thx
......
Answer:
6x2-2x
Step-by-step explanation:
Jack has $150 in his savings
account and adds $10 a
day. Suzy has $50 in her
account and adds $15 a
day. In how many days
will they have the same
amount
Answer:
26 days
Step-by-step explanation:
180+10X=50+15X
X= 26 days
440
Micah invested $3450 in an account paying simple interest. At the end of 6 years, the value of his account was $3967.50. What was the interest rate?
Answer:
86.25
Step-by-step explanation:
First you have to subract 3450 from 3967.50 so 3867.50-3450=517.5 that gives the money gained over the 6 years.Now you divide 517.5 into 6 years so you can find out what was gained each individual year 517.5 divided by 6 equals 86.25
help me out as soon as possible. lmk if you can’t see the photo
Answer:
a.
Step-by-step explanation:
Answer:
SO SHE MADE IT X okay teacher i got u- soooo that x8 because the x stands for 9 inside my math script. and if you make 100 and - 99 ur answer would be 1k
Step-by-step explanation:
solve for t. 3t - 2= 11
Answer:
4.33 recurring
Step-by-step explanation:
do the inverse
11+2=13
13/3=4.33333
t=4.33333
please mark as brainliest<3
Solve.
7n - 5 > -2n + 4
Answer: = 16
Step-by-step explanation:
Answer:
n > 1
Step-by-step explanation:
add 5 on both sides:
7n-5+5>-2n+4+5
simplify:
7n>-2n+9
add 2n on both sides:
7n+2n>-2n+9+2n
Simplify:
9n>9
divide both sides by 9
9n/9 > 9/9
simplify:
n > 1
Greta went to the salon and had 1/10 of an inch of hair cut off. The next day she went back and asked for another 1/2 of an inch to be cut off. How much hair did she have cut off in all? Write your answer as a fraction or as a whole or mixed number.
Answer:
3/5 of an inch
Step-by-step explanation:
Day 1:
Length cut off = 1/10 of an inch
Day 2:
Length cut off = 1/2 of an inch
How much hair did she have cut off in all?
Total hair cut off = Day 1 + Day 2
= (1/10 + 1/2) of an inch
= (1+5)/10
= 6/10
= 3/5 of an inch
She has to cut off 3/5 of an inch of hair in all
Classify the following triangle. Check all that apply.
O A. Equilateral
O B. Right
D C. Acute
OD. Obtuse
O E. Isosceles
DF. Scalene
Answer:
A and C
Step-by-step explanation:
For each expression, combine like terms and write an equivalent expression with fever terms.
1. 4x + 3x
2. 3x + 5x - 1
3. 5 + 2x + 7 + 4x
4. 4 - 2x + 5x
5. 10x - 5 + 3x - 2
Answer:
1. 7x
2. 8x - 1
3. 6x + 12
4. 3x + 4
5. 13x - 7
Step-by-Step Explanation:
Hope this helps!
Answer:
1. 7x
2. 8x -1
3. 6x+12
4. 3x + 4
5. 13x -7
Step-by-step explanation:
It is given that:
1. 4x + 3x
7x
2. 3x + 5x - 1
8x -1
3. 5 + 2x + 7 + 4x
2x+4x+5+7
6x+12
4. 4 - 2x + 5x
4 + 3x
3x + 4
5. 10x - 5 + 3x - 2
10x + 3x -5 -2
13x - 7
Therefore,
1. 7x
2. 8x -1
3. 6x+12
4. 3x + 4
5. 13x -7
In January of 2003, Jaylen deposited $1,450 into an investment account earning 5% interest, compounded semiannually. If there are no other deposits or withdrawals from the account, find the total interest earned by the end of December in 2017.
The amount generated at the end of December 2017 is [tex]\$ 3.04\times 10^{19}[/tex].
Compound InterestThe interest generated in a certain time interval on a particular sum is compounded with the principal sum to generate the interest for given time intervals is called the compound interest. The formula for the compound interest is given below.
[tex]A = p(1+\dfrac{r}{n})^{nt}[/tex]
Where A is the final amount, P is the initial principal sum, r is the interest rate, n is the number of times interest applied per time period and t is the number of time periods.
Given that the principal sum is $1,450, the interest rate is 5%, the time period is 15 years, the number of times interest applied per time period is 2(semiannually = twice in a year).
Hence the amount generated at the end of Dec 2017 is,
[tex]A = 1450 \times (1 + \dfrac {5}{2})^{2\times 15}[/tex]
[tex]A = 1450 \times 2.09\times 10^{16}\\ [/tex]
[tex]A = 3.04\times 10^{19}[/tex]
Hence we can conclude that the amount generated at the end of December 2017 is [tex]\$ 3.04\times 10^{19}[/tex].
To know more about the compound interest, follow the link given below.
https://brainly.com/question/25857212.
In ABC, what is the value of x?
Pls hurry im on a time limit here
Answer:
70
Step-by-step explanation:
By exterior angle theorem:
[tex](2x + 12) \degree = 112 \degree + 180 \degree - 2x \degree \\ \\ (2x + 12) \degree = 292 \degree - 2x \degree \\ \\ (2x + 12) \degree + 2x \degree = 292 \degree \\ \\ (2x + 12 + 2x) \degree = 292 \degree \\ \\ (4x + 12) \degree = 292 \degree \\ \\ 4x + 12 = 292 \\ \\ 4x = 292 - 12 \\ \\ 4x = 280 \\ \\ x = \frac{280}{4} \\ \\ x = 70[/tex]
Find the length of leg a in a right triangle with leg b= 4 and hypotenuse C =5
Answer:
Leg A = 3
Step-by-step explanation:
You use the equation A squared plus B squared equals C squared. Then, you substitute the value that you have, so the equation would be a squared plus 3 squared equals 5 squared. Next, you square the two values to make the equation a squared plus 16 equals 25. After that, you subtract one of the values (which in case is 16) on both that leg value and the hypotenuse, so you are left with A squared equals 9. Finally, you square both 9 and A squared and you are left with A = 3. I hope that helps you understand it clearly!
Latisha wants to buy pumpkins and autumn squash for a fall display. She has a budget of no more than $117 but wants to buy more than 10 vegetables for the decorations. The pumpkins are $5.50 each and the autumn squash are $3.50 each.
If Latisha decides she is going to use 12 pumpkins for the display, what is the maximum number of squash she can use?
Group of answer choices
5
10
14
12
Answer:
14
Step-by-step explanation:
5.50 times 12 is 66. 117 minus 66 is 51. so 14. 3.50 times 14 is 49.
Find the slope of the line that passes through
(4,6) and (6,4) *
-4
1/4
3
-1
Answer:
m= -1
Step-by-step explanation:
You solve slope by using y2-y1/ x2-x1 so,
4-6/6-4
=-2/2
= -1
The points (15, 18) and (35,42) form a proportional relationship. Find the slope of the line through the points. Then use the slope to graph the line. The slope is
Answer:
6/5
Step-by-step explanation:
(42-18) / (35 - 15) = 24 / 20 = 6 / 5
What is 8/5 divided by 7/8
Answer:
64/35
Step-by-step explanation:
8/5 ÷ 7/8
~Copy Dot Flip
8/5 * 8/7
~Multiply
64/35
Best of Luck!
Answer:
1 29/35
Step-by-step explanation:
8/5×8/7=64/35
</3 PureBeauty
What was the first public statement in support of the creation of a Jewish state?
A) The Treaty of Versailles in 1919.
B) The Conference of Berlin in 1884-85.
C) The Potsdam Declaration issued in 1945.
D) The issuance of the Balfour Declaration in 1917.
u − u + 2u + 3u − 2u = 15
Step-by-step explanation:
[tex]\tt{u-u+2u+3u-2u=15 }[/tex] ⠀
[tex]\tt{6u-3u=15 }[/tex] ⠀
[tex]\tt{3u=15 }[/tex] ⠀
[tex]\tt{ u=\dfrac{15}{3} }[/tex] ⠀
[tex]\tt{ u=\dfrac{\cancel{15}}{\cancel{3}} }[/tex] ⠀
[tex]\tt{u=5 }[/tex] ⠀
Answer:
u=5Step-by-step explanation:
u-u+2u+3u-2u=156u-3u=153u=15u=15/3u=5Two of the angles in a triangle measure 51° and 25°. What must be the measure of the third angle?
Answer:
104°
Step-by-step explanation:
Angles in a triangle add up to 180.
so 180-51-25=104
Hope this helps!:)
Answer: 104°
Step-by-step explanation:
In a triangle, the total or the interior angles will always be 180°
51° + 25° = 76°
180° - 76° = 104°
Therefore, the answer is 104°
I hope this helps!
Solve 4+g≥3 or 6g≥−30. HURRY PLEASE
Answer: g>_-5
Step-by-step explanation:
The inequality g ≥ -5 represents the solutions to the compound inequality.
What is linear inequality? What is the law of Reversal and law of Trichotomy? What is a mathematical equation and expression?Linear inequalities are defined as expressions in which two linear expressions are compared using the inequality symbols.y > mx + cy < mx + cy ≥ mx + cy ≤ mx + cReversal property : If (a > b) then (b < a) and if (a < b) then (b > a).Law of Trichotomy : The "Law of Trichotomy" says that - only one of the following is true : (a < b) or (a = b) or (a > b).A mathematical expression is made up of terms (constants and variables) separated by mathematical operators. A mathematical equation is used to equate two expressions.We have the following inequality -
4 + g ≥ 3
6g ≥ - 30
We can write -
4 + g ≥ 3
g ≥ -1
and
6g ≥ - 30
g ≥ - 5
Therefore, the inequality g ≥ -5 represents the solutions to the compound inequality.
To solve more questions on Equations, Equation Modelling and Expressions visit the link below -
brainly.com/question/14441381
#SPJ2
Find the missing side length of this right triangle
Answer:
131
Step-by-step explanation:
All triangle sides must add up to 180.
Answer:
41
Step-by-step explanation:
[tex]a^{2} +b^{2} =c^{2}[/tex]
[tex]40^{2} +9^{2} =c^{2}[/tex]
[tex]1600+81=c^{2}[/tex]
[tex]1681=c^{2}[/tex]
[tex]\sqrt{1681} = \sqrt{c^2}[/tex]
41=c
c=41
What percent is equivalent to 20?
O 5%
O 6%
O 20%
O 25%
Answer:
5%. creo que es la respuesta más correcta.
Which expression is modeled by this arrangement of tiles?
30 positive tiles are divided into 3 sets of 10 positive tiles.
30 divided by (negative 30)
30 divided by (negative 3)
30 divided by 3
30 divided by 30
Answer:
30
Step-by-step explanation:
alot of 3's
Answer:
Its letter C have a good day :)
Step-by-step explanation:
In January Carter could lift 25 lbs. In February he could lift 45 lbs. What is the percent of change in the number of pounds he can lift?
Answer:
80%
Step-by-step explanation:
X-y=-3
I just kinda need the answer
Just so you know, you have to know at least one of the variables to find out what the other is. Like for example, X could equal 2, so that would make y equal 5. Or X could equal 23, and that would make y equal 26.
This table shows transactions in a checking account.
Find the total of the transactions for each month. January total $ ____
b. February total $ ____
c. March total $ ____
d. April total $ ____
e. Find the mean total for the four months. $____
Help
Solve by completing the square.
x2 + 14x – 51 = 0
Answer:
x=3, x= -17
Step-by-step explanation:
20 points to answer a estimate question
Answer:
The total cost = $714
Step-by-step explanation:
Given
Monitor cost = $287Scanner cost = $58Keyboard cost = $49Printer cost = $320The total cost can be determined by adding the costs of all the pieces of equipment.
Thus,
Total cost = Monitor cost + Scanner cost + Keyboard cost + Printer cost
= $287 + $58 + $49 + $320
= $714
Therefore, the total cost = $714
what is the smallest number of integer kilogram weights needed to weigh every whole kilogram between 1kg and 40kg?
9514 1404 393
Answer:
4
Step-by-step explanation:
We assume you are using a balance, and that weights can be put in either pan. In that case, weight values can be either added or subtracted, so there are 3 possibilities for the contribution each weight makes. In other words, we need to find how many digits are required to count to 40 in base 3.
The largest 3-digit number in base 3 is ...
3^2 +3^1 + 3^0 = 13 (base 10)
The largest 4-digit number adds 3^3 = 27 to this: 27 +13 = 40.
Hence, we can weigh values 0 to 40 using 4 weights, of sizes 1, 3, 9, 27.
__
Some example weights are ...
5 = 9 - 3 - 1
38 = 27 + 9 + 3 - 1
where the "negative" weights are placed in the same pan as the unknown.
A sphere Is properly defined as a ball.
true or false
Answer:
A sphere has the same shape as a ball so yes.