What's additive inverse? Like for example this expression 2-16 what's the additive inverse??
Answer: The multiplicative inverse is 1/2 the addition inverse is -2
Step-by-step explanation:
Since the inverse of multiplication is division, use a fraction. The inverse of addition is subtraction.
Please help me I will give you the briain thing and extra points. (image below) 8/13
Harper completed making 6% of the masks she needed for school. Type a decimal value that is equivalent to 6%.
Answer:
0.06
Step-by-step explanation:
60/100ths is equal to 6%
pick the measure that is equivalent to 5 meters here are the answer choices A.50 millimeters B.500 millimeters C. 50 centimeter D.500 centimeter
Answer:
D
Step-by-step explanation:
1m=100cm
so 5m x 100=500 cm
Which of the following expressions shows the expression 1/2x+3−2/5x+1 in simplest form?
A) 1/10x+4
B) -1/10x+4
C)1/7x+4
D) -1/7x+4
Answer:
B
Step-by-step explanation:
find the GCF for the fractions which is 10 on the bottom and 5/10 minus 6/10 equals -1/10 which only on answer has.
please help due in an hour
Answer:
question 1 answer: #1, question 2 answer: #1, question 3,a answer: a=15, question 2,b answer: b = -0.5, question 2,c answer: c=0.01, I don't know what the last question's options are
Step-by-step explanation:
The graph below shows the number of dimes and nickels in a child’s piggy bank.
Which of the following is the best estimate for the number of each type of coin?
Answer:
60 dimes 35 nickels
Step-by-step explanation:
An equestrian club orders magazine subscriptions for new members.
Last year they had 32 new members and spent $624 on subscriptions.
Use the equation 32m = 624 to find the cost of each subscription.
Enter your answer in the box.
GIVING BRAINLIEST
Answer:
19.5
Step-by-step explanation:
You simply divide 624 by 32
-5c-10-5c-2=8 equations
Answer:
c = -2
Step-by-step explanation:
-5c - 10 - 5c - 2 = 8
-10c - 12 = 8
+12 +12
-10c = 20
/ -10 / -10
c = -2
The chance of getting heads two times in row when flipping a standard coin twice?
PLS ANSWER THIS CORRECTLY FOR THIS IS FOR A FINAL TEST PLS
Answer:
12.5%
Step-by-step explanation:
Answer:
mine says 1/2 but I could have the math wrong
Step-by-step explanation:
what is the measure of is 40 ( not sure it is pointing the right way)
Answer:
Step-by-step explanation:
Which vertex of the rectangle has the coordinates (-3,4) ASAP
Answer:
The answer is A.
Step-by-step explanation:
Have a good day/night :)
Answer:
A
Step-by-step explanation:
(-3,4) would be in A of the rectangle because -3 is x and that would be 3 spaces to the left from the (0,0) point and 4 is y and that is 4 spaces up from (0,0)
Rewrite the expression in the form 5^n
(5^-8) (5^-10)
Answer:
Step-by-step explanation:
This problem is all about bases and exponents. Because we have a quotient and the bases are both 5's, that means that we can use the rule of exponents for quotients to rewrite and simplify:
That's the simplification as long as you are "allowed" to leave the exponent as a negative number.
Answer:
5^-18
Step-by-step explanation:
Law of exponents bases the same add the exponents keep the base.
5^(-8+-10)=5^-18
9.
Daryll is given $30 and spends $1.25 per day on basketball cards. On the same day, Larry is given $2 and saves $1.25 per day. The graph shows the amount of money each boy has compared to the number of days that have passed.
How much money will each boy have on the day that the boys have the same amount of money?
$11.20
$30.00
$2.00
$16.00
The boys have $16 on 11th day.
What is Graph?The graph is simply a structured representation of the data. It aids in our comprehension of the data. The numerical information gathered through observation is referred to as data.
Following the creation of a research question, data is continuously gathered through observation. The information is subsequently arranged, condensed, categorised, and visually portrayed.
In a line graph, the information or data is represented as a series of markers, or dots, and is then connected to one another by a straight line.
Usually, data that varies over time is represented with a line graph.
Given:
Daryll is given $30 and spends $1.25 per day on basketball cards.
Larry is given $2 and saves $1.25 per day.
So, to find the same day for both from the graph.
We have to focus on where the lines for two persons intersects, it will the on same day how much money they have.
Hence, the boys have $16 on 11th day.
Learn more about graph here:
https://brainly.com/question/17267403
#SPJ5
Tammy accidentally wrote a check for more money than she had in her checking account. When she got her statement, she saw that her balance was . If she deposits of the money owed into her account, what will be her new balance?
Answer:
If the money deposited is higher than the amount owed then the new balance is her current deposition-het owed money
Please answer I really need help I will give BRAINIEST for whoever answers first, second, third, fourth, and fifth.
Answer:
the answer is C because according to the graph, the y-intercept is -6 and the slope is 3.
slope is rise over run, so find a point thats directly on a corner of the grid (i chose the y-intercept) and then count to see how many lines are between that point and the next one that's directly on the lines. (it's (1, -3)) making the slope 3/1 or 3
-2 (4d - 7) mathmatecis
Answer:
- 2 ( 4d + -7) = 0
Step-by-step explanation: -2 ( 0 7 + 4d) = 0
( -7 * -2 + 4d * -2) = 0
( 14 + -8d) = 0
Hope this works. Your Welcome Please pick Branislet.
Sam will take four science tests this quarter. Her scores on three of the tests are shown below.
What does Sam need to score on the fourth test to ensure that she will have an average of 90% for all four tests?
Answer:
98%
Step-by-step explanation:
Test 1 - 83%
Test 2 - 91%
Test 3 - 88%
Test 4 - ?
If we use x to represent Test 4, we can create the following equation:
1/4 (83 + 91 + 88 + x) = 90
We find the average here by adding up the four test scores and dividing by 4.
Proceed to solve it:
1/4 (262 + x) = 90
262 + x = 360
x = 98
Therefore, Sam needs to get a 98% to have and average of 90% on all four tests.
Please answer fast and correctly.
Math riddle!
A grandfather, 2 fathers and 2 sons went to the movie theater together and ech bought one ticket. How many tickets did they buy in total? ( A little harder than it looks!)
Good luck! First right answer get brianliest!
Answer:
3 the grand father is one of them i think
Step-by-step explanation:
Answer:
OMG OMG OMG WAIT WAIT WAIT IS IT 3 tickets?
Step-by-step explanation:
I'm changing my answer last minute so i hope you didn't explain already but i think i hopefully maybe figure it out. It's 3 tickets because the grandfather is also a father and then the father is also a son so it would be a grandpa, his son, and his grandson.
...am i right????
Please help with this question! Look at the images, there are two you have to answer!! PLEASE HELP!
Yesterday, 12 kids played Among Us and 8 kids did
not. What percentage of the kids played Among
Us?
HELP ON THISSSS PLSSS
Answer:
60%
Step-by-step explanation:
12 kids played. 8 didn't play. That means there is a total of 20 students.
The fraction would be 12/20.
To make it into a percent, divide 100 by the denominator (20) and multiply it by the numerator (12)
100 divided by 20 is 5
12 x 5 = 60
Answer:
60%
Step-by-step explanation:
theres 20 kids and 12 played so yeah its pretty simple
Need helpp fastt plss will give brainliest to who is correct plss helpp
PLSSS HELPP I NEED THE ANSWER CORRECT
Answer:
Percent means per- amount
And the second one is dividing.
Step-by-step explanation:
Twenty-one less than 9 times a number is the same as 27 more than the number.
Answer:
wheres the question?
Step-by-step explanation:
Answer:
9 i think im confused lol
Step-by-step explanation:
Identify the terms, like terms, coefficients, and constants in each expression.
PLZ HELP I WILL GIVE BRAINLIEST!!
BUT to get brainliest you must:
- explain
- give answers
- Answer all
- NO INAPPROPIATE CONTENT (its happened before)
Like terms:2, and 7 Coefficent:5, constant:2 and 7
Bruce’s hourly wage increased from $15.00 to $18.60. What percent of change does this represent?
Step-by-step explanation:
15.00_____100percent
18.60_____124 percent.
it increased witf 24 percent
Answer:
0.2% increase
First, you find the change between $15.50 and $18.60, which is 3.10. Then you do 3.10 divided by the original, which is 15.50. You should get 0.2.
Step-by-step explanation:
HELP!!! WILL GIVE BRAINLIEST!!!!
Answer: Whats the question?
Step-by-step explanation:
1) You buy 4 shirts that cost 19.76. How much does all 4 shirts cost before tax
Do You, know the answer?
2.15 divided by 38 =?
Answer:
0.06, but this is rounded
Step-by-step explanation:
2.15/38=0.06 (rounded)
Hope this helps and have a great day (づ￣ v￣)づ
Answer:
0.05 but rounded it would but 0.06
Step-by-step explanation:
have a nice day!
Rewrite the expression in the form 5^n
(5^-8) (5^-10)
Step-by-step explanation:
This problem is all about bases and exponents. Because we have a quotient and the bases are both 5's, that means that we can use the rule of exponents for quotients to rewrite and simplify:
That's the simplification as long as you are "allowed" to leave the exponent as a negative number.