Answer:
A. 3.9
Step-by-step explanation:
If Melissa scores a grade point average in the fourth quarter of 3.9, the the sum of all of her grade point averages would be 12, and that divided by 4 would make the average 3, giving her a grade point average of 3.
Make an equation that has the numbers : -3.78 , -1.2y, and -4.2y
Answer: In solution
Step-by-step explanation:
Well, first you need to arrange the numbers in anyway, separated by operations. I just did:
-3.78 + (-1.2y + -4.2y)
We then need to come up with the other side of the equation.
For this, I added the like terms:
-3.78 + (-1.2y + -4.2y) = -3.78 -5.4y
Then, I came up with a value for y. Y = 5
Then, I multiplied -5.4 by 5, getting -27 so,
-3.78 + (-1.2y + -4.2y) = -3.78 - 27
Again, I collected like terms:
-3.78 + (-1.2y + -4.2y) = -30.78
Now, I have my equation.
———————————————————————————————
HOW TO SOLVE THE EQUATION
-3.78 + (-1.2y + -4.2y) = -30.78
1. Add 3.78 to both sides
-1.2y + -4.2y = -27
2. Collect like terms
-5.4y = -27
3. Divide both side by -5.4
y = 5
Answer:-
-3.75 + -1.2y = -4.2y
Step-by-step explanation:
the answer would then be that y= 1.26 when solved
Which of the following is an improper fraction?
[tex]\frac{21}{25}[/tex]
[tex]\frac{8}{7}[/tex]
[tex]\frac{6}{11}[/tex]
[tex]\frac{2}{3}[/tex]
May i please know this quickly! :)
Answer:
8/7
Step-by-step explanation:
8/7 because the numerator is greater than the denominator.
Answer:
8/7
Step-by-step explanation:
a fraction in which the numerator is greater than the denominator, such as 5/4.
7x+9=23
WHAT IS X
please answer thx
Answer:
x = 2
Step-by-step explanation:
23 - 9 = 14
14 / 7 = 2
solve -3 < -x - 2 < 4
a) -5 < x < 2
b) -5 > x > 2
c) -1 < x < 6
d) -6 < x < 1
-5<×< 2 it is a. answer
ok va ma
What’s 1000+2000+3000+4000+5000+600+70+80+9+69+12+35,574=
The best answers get brainliest
Answer:
51414
Step-by-step explanation:
1000+2000 = 3000
3000+4000 = 7000
5000+600+70 = 5670
3000 + 5670 = 8670
8670 + 7000 = 15,670
80+9+69+12+35,574= 35744
35744 + 15,670 = 51414
Answer:
1000+2000+3000+4000+5000+600+70+80+9+69+12+35,574= 51,414
please help 50 POINTS
Answer:
a)
V = lwh = 8*3*7 = 168b)
A = lw = 8*3 = 24V = Ah = 24*7 = 168Please help explain this to me
Answer:
2/15 12/90=2/15
both 12 and 90 are multiples of 6 so we divide both of this by 6
so 12 divided by 6 is 2 and 90 divided by 6 is 15
so simpiflied 12/90 is 2/15
Help me!! im stuck and please help me with range
Answer:9
Step-by-step explanation:
The range is the simplest measurement of the difference between values in a data set. To find the range, simply subtract the lowest value from the greatest value, ignoring the others.
Your answer, in this case, is 9. If your largest number is 10 and the smallest is 1.
10-1=9
Answer:
9
Step-by-step explanation:
The range is the simplest measurement of the difference between values in a data set. So 10-1 is 9
Hope that helps
need help on this pls
Answer: 2
Step-by-step explanation:
Slope is rise over run. So if we look at the points (1,1) and (0,3), you can see that it goes up by 2 units and over one unit, leaving you with "2/1", which is equivalent to 2.
Hope This Helps! :)
The length of an island is changing at the rate of –17 inches per year. How long will it take for the change in the length of the island to be –255 inches?
Answer:
15 years
Step-by-step explanation:
-255/-17=15
Based on the future dates concept, and the available content of the question, it will take 15 years for the change in length of the island to be -255 inches.
What is the Future date?Future date is a term that is used to describe the major activities of a certain place or humans.
In this case, the time it takes for the change in length to be -255 inches we can set up the following equation:
Change in length = rate * time
-255 inches = -17 inches/year * time
To solve for time divide both sides of the equation by -17 inches/year:
time = -255 inches / (-17 inches/year)
Simplifying the expression:
time = 15 years
Therefore, in this case, it is concluded that it will take 15 years for the change in length of the island to be -255 inches.
Learn more about future events here: https://brainly.com/question/33300210
#SPJ2
Rinni was able to plant 15 flowers in five minutes. At this rate how many flowers because she plant in 45 minutes ANSWER RATS
Answer:
The correct answer is 135
Step-by-step explanation:
This is because her rate is 15 flowers per 5 minutes, and there is 45 minutes. Therefore, 5 minutes occurs 9 times in 45 minutes and fifteen flowers times 9 groups of five minutes is 135.
Answer:
135
Step-by-step explanation:
Because if it took 5 mins to plant 15 flowers, you can count how many 5's there are in 45 which there is 9 fives In 45 so, 15x9=135 and therefore she planted 135 flowers in 45 minutes :)
Please solve questions 3-5!!! PLEASE SOLVE ON PAPER, PHONE ETC!! PLEASE SHOW WORK DUE TOMORROW!! I WILL GIVE BRAINLEST TO PERSON WHO SLOVES IT RIGHT OR FIRST
Answer:
4) 32522 ( is the slash a one? )
5) 153822
6) 41634
7) 60214
8) 976336
10) 779394
11) 120317
12) 34980
Step-by-step explanation:
You multiply
I hope it is ok that I didn't show how I did but I answered them for you
please help i need to pass so bad
Answer:
A
Step-by-step explanation:
sorry if i am wrong
Answer:
I believe its A. Sorry if i'm wrong.
Step-by-step explanation:
Is the statement true? explain
32 + (-17) is 17 units from 32, in the positive direction
Answer:
32 +( -17)=15
Step-by-step explanation:
HURRY PLS! fill in the boxes
Answer: the answer is y=[tex]\frac{5}{2}x+5[/tex]
Step-by-step explanation: the y intercept is where the line hits the y axsis in this case it happens to be 5 REMEMBER the RISE OVER RUN
pick any 2 points in the graph (always Pick the point that intersect the graph to make your life easier)
the points I picked wreally (-2,0) and (0,5) the RISE is going to be +5 and the RUN is going to be 2
( you really have to count slowly and carefully and always check your work i like to use Desmos for these type of questions to check)
Use mental math to find the difference.
82-37
Answer:
45
Step-by-step explanation:
Answer:
45
Step-by-step explanation:
I made the 8 turn into a 7 and made the 2 into a 12 and subtracted 12 - 7 which give you 5 for the right side of the number, then did 7 minus 3 which is 4 for the left side giving you 45
List 5 examples of positive and negative things around us
The 10 Common Positive Emotions:
Love.Serenity.Forgiveness.Awe.Joy.Interest.Hope.Pride.Examples of negative thoughts include: All or nothing: “If this date isn't successful, I'll be single forever.” Overgeneralizing: “I've been bad at every single job I've had.” ... Mind reading: “All my friends/co-workers/family think I'm mad
- BRAINLIEST answerer ❤️✌
A certain whale can eat up to 2,400 pounds of food in a day. Which of the following best represents an estimate of the pounds the whale can eat in a day?
A. 2 x 10³
B. 3 x 10²
C. 2 x 10⁴
D. 3 x 10³
Daily Question For Fun!!!
Answer:C
Step-by-step explanation:
Choose all the fractions that are equivalent to [tex]\frac{4}{8}[/tex]. (Click all that apply)
[tex]\frac{2}{6}[/tex]
[tex]\frac{8}{16}[/tex]
[tex]\frac{1}{2}[/tex]
[tex]\frac{3}{6}[/tex]
[tex]\frac{5}{10}[/tex]
[tex]\frac{7}{11}[/tex]
I really badly need to know this soon!
Answer: 8/16, 1/2, 3/6, and 5/10.
Step-by-step explanation:
4/8 simplified is 1/2, so if you simplify all the fractions, you will get the results I listed in the answer.
Referring to the figure, find the circumference
of the circle. Round the answer to the nearest whole inch.
Answer:
188 inches
To find the circumference, multiply the diameter by pi which is 3.14
Step-by-step explanation:
write in word form: 40-(8+6)
Answer:
Not exactly sure if this is what you mean but...
forty minus, parenthesis, eight plus six, end parenthesis
Step-by-step explanation:
PLease help if its right you get brainliest. No cap. Also please make sure you get it right. Lol
Answer:
63
Step-by-step explanation:
1 : 21
2 : 42
3 : 63
Hopefully this helps!
Plz help me with these last 2 questions
Answer:
192
Step-by-step explanation:
A local farmer started the year with 56 farm animals. At the end of the year, the farmer had 63 farm animals. What was the percent of change? (Show work)
Answer:the percentage change is 7.
Step-by-step explanation:
The percentage is 7 because 63-56=7
Answer:
The answer is a increase of 12.5%
Step-by-step explanation:
The equation to find this is new minus old divided by old times 100, so it would be 63 minus 56 divided by 56 which gives you 7 over 56 times 100. 7 over 56 times 100 equals 12.5 so 12.5% is the answer
i need help i start school any minute!!!! How many cups of cornmeal should be added to 45 gallons of water pls help
sorry List 5 examples of positive and negative numbers around us
Someone please answer this
Answer:
Step-by-step explanation:
11- cubic function
12- cubic function
13-
-10, -4
-5, -2
0,0
5, 2
14- straight line across x-axis on -3
can some one help me?
Answer:
Im pretty sure it's 3/8
Jackson is throwing a pizza party. He has 6\tfrac{1}{2}6 2 1 pounds of cheese available and he needs \tfrac{1}{2} 2 1 pound of cheese to make each pizza. How many pizzas can he make?
He can make 8 pizzas because 4 x 1/2 is 8
Answer:
8
Step-by-step explanati
4 x1/2=my awnser.
Pls pls pls pls help!
Answer:
1)
1/2 - C
1/4 - B
1/8 -D
? - A
1/2*1/4*1/8 = 1/16 of the class got an A
2) 40 lb = 840 oz
840 x* 2 1/4 = 1890 oz
Archie's dog eats 1890 oz of dog food in 2 1/4 years.
Answer:
1440 ounces
Step-by-step explanation:
80 pounds+ 10=90
90 pounds to ounces is 1440 ounces