Answer:
less mass
Step-by-step explanation:
The product has less mass because some of its mass got burned. Hope this helps!
some parts of the rope turned into gasses because of the intense heat (fire)
Help Simplify 6(x + 4).
Answer:
6x+24
Step-by-step explanation:
The simplified form of the expression 6(x + 4) is 6x + 24.
We have,
To simplify the expression 6(x + 4), we can apply the distributive property of multiplication over addition.
The distributive property states that when we have a number multiplied by a sum of terms, we can distribute the multiplication to each term separately and then simplify.
In this case, we have 6 multiplied by the sum (x + 4). Applying the distributive property, we can multiply 6 by both x and 4:
6(x + 4) = 6 * x + 6 * 4
Simplifying further:
6x + 24
Therefore,
The simplified form of the expression 6(x + 4) is 6x + 24.
Learn more about expressions here:
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James walk to school 12 out of 20 days which value is equivalent to the fraction of days James walk to school
Answer:
3/5
Step-by-step explanation:
all you have to do is get the fraction to its lowest point and you get 3/5.
how can you multiply 1/3 so that the fraction you get you can simplify back to 1/3?
Answer:
1
Step-by-step explanation:
Multiply 1/3 x 1 so you can simplify 1/3 to 1/3 but other wise 2/6 is 1/3 3/9 is 1/3 and etc
Jason earns $28 for every 4 lawns he mows.
PLZ HELP ME IM GIVING 40 POINTS
. Jason earns $28 for every 4 lawns he mows. If he wants to make $140, how many lawns does he need to mow?
Answer:
This could easily be answered with a culculator but the answer is 20.
Step-by-step explanation:
5x4=20
ILL GIVE BRAINLIEST TO WHOEVER ANSWERES FIRST
Enter the midpoint of the segment whose endpoints are (6,5) and (-4,16).
the midpoint is x1 and y10.5
Answer:
(1, 10.5)
Step-by-step explanation:
X- 6 + -4 = 2/2 = 1
Y- 5 + 16 = 21/2 = 10.5
You add the x coordinates together then divide by 2, then do the same with the y coordinates.
Solve for y:
-9.6 - y + 4.4y = -1.5
Answer:
y = 81/34
Step-by-step explanation:
-96+34y=-15
-96+34y+96=-15+96
34y=81
34y/34 = 81/34
y= 81/34
Parallel to y=-3x+4, x-intercept at 4
Answer:
y = -3x + 12
Step-by-step explanation:
The slope of parallel line is the same as the original line.
If the x-intercept is 4, this as a point can be stated as (4, 0)
We can now solve for the y-intercept.
y = -3x + b
0 = -3(4) + b
0 = -12 + b
12 = b
Put everything we solved for back into the formula [ y = mx + b ]
y = -3x + 12
Best of Luck!
Please help!
(Please do not answer with links or “idk but good luck”)
2(4z + 9) = 34
Answer: z=2
Step-by-step explanation:
The science club and the French club both ordered pizzas for their end-of-year banquets. After the banquets, the science club had 1 1/4 pizzas leftover and the French club had 2 5/24 pizzas leftover. Between the two clubs, how many total pizzas were leftover?
A. 23/24
B. 1 1/4
C. 3 1/4
D. 3 11/24
Answer:
[tex]3\frac{11}{24}[/tex]
Step-by-step explanation:
Given parameters:
Leftover pizza from the Science club = [tex]1\frac{1}{4}[/tex]
Left over pizza from french club = [tex]2\frac{5}{24}[/tex]
Unknown;
Total left over pizzas between the two clubs = ?
Now to solve problem, simply add the leftover from the science club and the french club together;
Total left over pizza = [tex]1\frac{1}{4}[/tex] + [tex]2\frac{5}{24}[/tex]
= [tex]\frac{5}{4} + \frac{53}{24}[/tex]
= [tex]\frac{83}{24}[/tex]
= [tex]3\frac{11}{24}[/tex]
The total left over pizza between the two clubs is [tex]3\frac{11}{24}[/tex]
You have the opportunity to run the helium balloon stand at the Alexander County Fair. Your start-up supplies will cost $60. It will cost $.05 to fill each balloon you sell with helium. You are going to sell each balloon for $1.25. Find your break-even point. How many balloons will you need to sell in order to break- even?
Answer:
50
Step-by-step explanation:
1.25 - .05 = 1.20 made per balloon
60/1.2 = 50 balloons sold to recoup 60$ start up and break even
What is the solution to the following system of equations? 3x-2y=19y=X - 7
Answer:
y = 1
Step-by-step explanation:
3(7) - 2y = 19y
21 - 2y = 19y
21 = 21y
y = 1
if l is parallel to m, find the value of each missing variable(s)
Answer:
x=24 y=15
step by step solution:
James and mark are delivering newspapers. If James delivers 100 papers in one hour and Mark delivers
150 papers in two hours, how long will it take both of them working together to deliver 1225
newspapers?
Answer:
7 hours!
Step-by-step explanation:
The cost of a layer cake is $17 plus $5 per layer. If Paul has only $30 to spend on a cake, what is the most number of layers he can afford?
(Show how to solve it)
Answer:
The most number of layers he can afford is 2
Step-by-step explanation:
We automatically have a fee of 17 so we know we have 13 dollars remaining. Using this information, we know that one layer is 5 dollars which means we can get 2 layers which is equal to 10 dollars which turns our total fee to $27. Hope this helps!
1.The growth of a sample of bacteria can be modeled by the function b(t)=100(1.06)t where b is the number of bacteria and t is time in hours.
What is the number of total bacteria after 3 hours?
Given:
The growth of a sample of bacteria can be modeled by the function
[tex]b(t)=100(1.06)^t[/tex]
where, b is the number of bacteria and t is time in hours.
To find:
The number of total bacteria after 3 hours.
Solution:
We have,
[tex]b(t)=100(1.06)^t[/tex]
Here, b(t) number of total bacteria after t hours.
Substitute t=3 in the given function, to find the number of total bacteria after 3 hours.
[tex]b(t)=100(1.06)^3[/tex]
[tex]b(t)=100(1.191016)[/tex]
[tex]b(t)=119.1016 [/tex]
Therefore, the number of total bacteria after 3 hours is 119.1016.
A rotation maps point A(5, 4) to A’(–4, 5).
Which describes the rotation?
180° clockwise rotation
180° counterclockwise rotation
90° counterclockwise rotation
90° clockwise rotation
Answer:
C
Step-by-step explanation:
HELP I CANT GET A BAD GRADE
The gestation period is the length of the time it takes a baby mammal to develop before it is born. The gestation period of a horse is, on average, 336 days. About how many weeks is that? There are 7 days in a week.
A.
50 weeks
B.
60 weeks
C.
40 weeks
D.
5 weeks
Answer:
a. 50 weeks
Step-by-step explanation:
1 Polygon Q is a scaled copy of Polygon using a scale factor of 2. Polygon Q's area is what fraction of Polygon P's area?
Answer:
The answer is 5
Step-by-step explanation:
3+2=5
A customer was so happy with your service that they wanted to give you a 15% tip on the price of the car. If their car costs $43,780, how much would they pay you in tip?
Answer:
$6,567
Step-by-step explanation:
Multiply $43,780 by .15
Help fast I’ll give brainliest
Answer:
+45
Step-by-step explanation:
a deposit is a sum of money placed or kept in a bank account, usually to gain interest
In a school of 450 students, 48% are
girls. How many are girls?
Answer:
216
Step-by-step explanation:
.48 * 450 = 216
Answer:
There are 216 girls in that school.
Step-by-step explanation:
hope this helps! have a great day.
help please please please please please please please please
Question 1= $7,620
Question 2 (a) $3,211
Question 2 (b) $9,828
I need some help, please
Answer:
0
I hope this helps!
Graph the linear equation and create a table of values
5.) y= -5x
Look at the graph. Which of the following statements is false?
Answer:
if the y is 0, does that mean it don't have a y-intercept? is the 0 the point of origin?
Which two expressions each represent 3/12 ?
Answer:
first option
Step-by-step explanation:
i think its self explanatory!!!
the average weight of a nine-banded armadillo is 4.5 kilograms what is the armadillo average weight in pounds?(1kg =2.2 Ib )
Answer:
9.9lb
Step-by-step explanation:
2.2*4.5=9.9
Answer:
9.9 lb
Step-by-step explanation:
4.5 x 2.2 = 9.9
Karen bought cupcakes for her sister's birthday party. 3 cupcakes had sprinkles on top. The other 27 cupcakes did not have sprinkles. What percentage of the cupcakes had sprinkles?
Answer:
10%
Step-by-step explanation:
so
3 cupcakes had sprinkles
27 didn't have sprinkles
which means that there are a total of 30 cupcakes, (because 3 + 27 is 30)
so then set up a proportion
part/whole = percent/one hundred
substitute in the given values
3 / 30= precent/100
simplify
1/10 = precent/100
you don't have to use cross products here because it is pretty obvious that 10 * 10 = 100 so then just multiply 1/10 by 10 and you get your answer
percent = 10
Marcus is trying to lose weight for next football season, Four weeks into his diet, he weighed 232
pounds. At nine weeks, he weighed 224.5 pounds. How many weeks will it take Marcus to reach his
goal weight of 214 pounds?
Answer:
12 weeks
Step-by-step explanation:
every 5 weeks marcus lost 7.5 pounds (232 - 224.5)
or 1.5 per week
so 232 - 214 (start to goal) is a total of 18 pounds
18/1.5 = 12 weeks
Please help me with these
Answer:
The first one is -28x
Step-by-step explanation:
2^2x is 4x and 4x-32x is -28