Answer:
12
Step-by-step explanation:
So we use PEMDAS:
-5 + 8 = 3
3 + 9 = 12
Answer:
-5 + 8 + 9 = 12
Step-by-step explanation:
To get this, all you have to do is solve the equation.
-5 + 8 = 3
3 + 9 = 12
So, the answer is 12.
Hope this helps! :)
solve log(x-1) + 5x=2
Answer: x= 1/2
Step-by-step explanation:
which expression can have a remainder greater than 7?
Answer:
Step-by-step explanation:
The expression 4,337 ÷ 9 has a remainder of 9 which is greater than 7.
Answer:
Step-by step explanation:
2519 when divided by 10 leaves a remainder 9
A bucket was 4/7 of the way
full after 4/3 of a minute. How
many minutes will it take
to fill up the bucket?
Answer:
2 1/3 minutes
Step-by-step explanation:
4/3 minute = 80 seconds
80/4 (from 4/7) =
20 seconds per 1/7
20 * 7 = 140
140 to minutes = 2minutes and 20 sec or 2 1/3 minutes
Trudy's bill for lunch at a restaurant was $99. She left a 15% tip. What was the amount of
the tip?
Answer: $14.85
Step-by-step explanation: $99x.15= $14.85
You have 2 blue pens one red pen and two black pens. You randomly choose one of the 5 pens shown. Your friend randomly chooses one of the remaining pens. What is the probability that you and your friend choose a blue pen?
1. 1/20
2. 1/5
3. 2/5
4. 1/10
Answer:
1
Step-by-step explanation:
2 blue = 5+5=10
2 black 5+5=10
1 red =5
Answer:
option 3
Step-by-step explanation:
2/5
2 blue pens out of 5 pens in total
Hi I really need help ♂️
Answer:
1. 25%
2. 33.33%
3. -60%
4. 9.09%
Step-by-step explanation:
1. 5 - 4 = 1
1/4 = 0.25 = 25%
2. 100 - 75 = 25
25/75 = 0.3333 = 33.33%
3. 2 - 5 = -3
-3/5 = -0.6 = -60%
4. 24 - 22 = 2
2/22 = 0.0909 = 9.09%
I rlly need help! pleas help quick!
Answer:
2^9 or 512
Step-by-step explanation:
Answer:
2 to the power of 8 times 2 is 512.
Step-by-step explanation:
Solve for X
-12=12x+36
Answer: -4
Step-by-step explanation:
Subtract 36 by both sides (-12 - 36 = -48)
Now we have 12x = -48
Divide 12 by both sides. -48 / 12 equals -4
Answer:
Step-by-step explanation:
x= -2
George has x books while Kilonzo has three more books than him.Kezia has t books and Edna one less than Kenza.How many books do they have altogether
Answer:
8x-4 they have altogether
Step-by-step explanation:
6x-7+2x+3=8x-4
1. At the beginning of the year, Wayne could
type 30 words per minute. By the end of
the year, Wayne was typing 48 words per
minute. Was this an increase or decrease?
What is the percent change?
Increase word per minute and percentage changed are 18 word per minute and 60%
Given that;Beginning typing speed = 30 word per minute
Ending typing speed = 48 word per minute
Find:Increase word per minutePercentage changeComputation:Increase word per minute = Ending typing speed - Beginning typing speed
Increase word per minute = 48 - 30
Increase word per minute = 18 word per minutes
Percentage change = [18 / 30]100
Percentage change = [0.6]100
Percentage change = 60%
Learn more:https://brainly.com/question/16464224?referrer=searchResults
help please thank you
Answer:
2000
Step-by-step explanation:
1km=1000m
2km=2000m
factorise x square - 3 x minus 2
Answer:
The answer is below
Step-by-step explanation:
The equation x² - 3x - 2 cannot be factorized, I think the correct question is:
factorize x² - 3x + 2
Solution:
A quadratic equation is a polynomial equation of the second degree (that is there is at least one term with a degree of 2).
The standard form of a quadratic equation is given by the equation:
ax² + bx + c = 0
Where a, b, and c being constants and x is the unknown variable.
Given:
x² - 3x + 2
= x² - 2x - x + 2
= x(x - 2) -1(x - 2)
= (x - 1)(x - 2)
jorge runs 3 miles in 36 minutes what is the unit rate of minutes per hour
Answer:
108
Step-by-step explanation:
3 x 36=108
Find the greatest common factor gcf of the set of numbers (27,36,45
simplify: (1) a⁶×a⁸ (2) x⁵×x³
Step-by-step explanation:
[tex] \tt{1. \: {a}^{6} \times {a}^{8} = {a}^{6 + 8} = \boxed{ \tt{{a}^{14}} }}[/tex]
[tex] \tt{2. \: \: {x}^{5} \times {x}^{3} = {x}^{5 + 3} = \boxed{ \tt{{x}^{8} }}}[/tex]
{ To multiply two terms with same base , their indices are added and the same base is taken }
Hope I helped ! ツ
Have a wonderful day / night ! ♡
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The given table of values represents a linear equation. What is the slope?
Answer:
2
Step-by-step explanation:
use slope formula y2-y1 over x2-x1
i used 1,5 and 2,7
so 7-5 over 2-1 = 2/1 which is the same thing as 2
so 2 is the slope
Max's house has two steps on
the front porch as shown. If each
step is the same size, what is the
total vertical distance covered by
the two steps
Given:
Max's house has two steps on the front porch.
Size of each step is the same.
To find:
The total vertical distance covered by the two steps.
Solution:
From the given figure, it is clear that,
Base length of each step = 6 in
Hypotenuse = 10 in
Let h be the vertical height of each step.
Using Pythagoras theorem, the vertical height of one step is
[tex]Base^2+Perpendicular^2=Hypotheuse^2[/tex]
[tex]6^2+h^2=10^2[/tex]
[tex]36+h^2=100[/tex]
[tex]h^2=100-36[/tex]
[tex]h^2=64[/tex]
Taking square root on both sides.
[tex]h=\pm\sqrt{64}[/tex]
[tex]h=\pm 8[/tex]
Height cannot be negative. So, h = 8 in.
Now,
Vertical height of 2 steps = [tex]2\times 8[/tex]
= [tex]16[/tex]
So, the total vertical distance covered by the two steps is 16 in.
Therefore, the correct option is A.
HURRY PLEASE I BARELY HAVE ANY TIME
what is the solution to the system of equations?
Answer:
maybe 3...............................
PLS HELP ME ON MY DIAGNOSTIC!!!
Let the original price = x
He paid 70% of the original price so 0.70x
This equaled $14:
SO the equation is 0.70x = 14
Solve for x by dividing both sides by 0.70:
x = 14/0.70
x = 20
The original price was $20
Answer:
Let the original price be x.
Joe paid $14.00 for a board game which is the 70% of the original price.
Therefore, the original price is
[tex]70\% \: of \: x = 14 \\ \frac{70}{100}x = 14 \\ x = \frac{14 \times 100}{70} \\ \boxed{ x = 20}[/tex]
$20.00 is the right answer.Interest can be the money paid by a bank to a consumer as compensation for keeping their money in that bank. Interest can also be the money paid to a bank for the use of their money.
Answer: See explanation
Step-by-step explanation:
You didn't really say what you want but the above statement is true.
Interest can be the money paid by a bank to a consumer as compensation for keeping their money in that bank. This is because when an individual or a company keeps some amount of money with a bank, an interest is paid on that money and the longer the time duration, the higher the interest paid.
Also, Interest can also be the money paid to a bank for the use of their money. When someone goes to the bank to collect a loan, the bank charges an interest on that amount borrowed. For example, if one borrows $10,000, an interest of let's say 8% may be charged for a 2 years loan. Therefore, the interest would be:
= $10000 × 8% × 2
= $1600.
Solve 5/2 x > 5. Graph the solution.
Answer:
x > 2
see photo
Please help me with this
Answer: 60 3/4 256
Step-by-step explanation:
PLEASE HELP,!! HURRY!!!!! 40 points!!!
which word best describes the degree of overlap between the two data sets?
Low
None
Moderate
High
Answer:
moderate since the lines are similar
Please help in these two questions!
1. A store manager combines trail mix that is 30% raisins with a trail mix that is 55% raisins. He makes 800lb of trail mix that is 40% raisins. How many pounds of each trail mix does the manager use?
2. a confectioner mixes forty liters of 60% sugar syrup with a 10% sugar syrup to make a 20% sugar syrup. how much of the 10% syrup should she use?
Answer:
Number 1:3.75 gallons
Step-by-step explanation:
It's too late but why not,
also i'm too lazy to write how i got it
1. 320 and 480
2. 160 Liters
ok bye
x + 6 ≥ 4 and 3x + 5 ≤ 5
5.6.AP-1
Solve the inequality.
3 + 4x> 27
Answer:
The answer is X>6
if you click the image it will show the steps to solving the inequality. hope this helps.
The sum of a number and ten
Answer: 10+x
Step-by-step explanation:
Let x be a number. Sum is addition, so 10+x
Need help please god will bless you
Answer:
m∠I = 45.2°
Step-by-step explanation:
From the picture attached,
By applying cosine rule in in ΔHIJ,
Cos(∠I) = [tex]\frac{\text{Adjacent side}}{\text{Hypotenuse}}[/tex]
= [tex]\frac{JI}{HI}[/tex]
= [tex]\frac{62}{88}[/tex]
m∠I = [tex]cos^{-1}(\frac{62}{88})[/tex]
= 45.21
= 45.2°
Therefore, 45.2° will be the correct option.
There are 45 female performers in a dance recital. The ratio of men to women is 7:9. How many men are in the dance recital? There are _____ men in the dance recital.
Answer:
35 men
Step-by-step explanation:
To solve, you can divide 45/9 which you get 5. After you get 5, multiply that by 7 and you get 35. Hope this helps
the graph below displays the distance from luis's home as he walks his dog in his neighborhood. describe the change in the distance from his home over time.