Answers
Answer:
d
Step-by-step explanation:
Related Questions
Aubrey says that the product of 104 and 10–2 is 10–8. Is she correct? If not, explain why.
A. Yes, she is correct.
B. No, the exponent should be positive 8.
C. No, she multiplied the exponents instead of adding them.
D. No, she multiplied the exponents instead of subtracting them.
Answers
Answer:
C
Step-by-step explanation:
No, she multiplied the exponents instead of adding them.
x = y - 3
2x + y = 12
Answers
it is for a grade please help asap
Answers
Answer:
I believe the answer is 64. I'm not exactly sure but let's hope it's correct.
Step-by-step explanation:
I did 4 times 16 since 1 pound is 16 ounces. So I multiplied 4 by 16 and it gave me 64.
I hope this helped and u pass :)
HELPPPP look at image
Answers
Answer:
16 red and 20 blue
Step-by-step explanation:
If you look at the picture there is 16 red
So add 16+64=80 then 80+20=100
16 red
20 blue
64 yellow
Ummmm my brain just suddenly flew away the question is Multiply as shown. Then complete the division
PLEASE HELPPPPP
Answers
Answer:
First, how many times can 1.25 go into ten?
Then, how many times can 0.5 go into ten?
That is what they are asking you to do.
Solve each system using the substitution method. Show all work and steps.
4.5.1) 2x-5y=8
x=3y-1
A. Substitute the equation that is already solved for one variable into the other equation.
B. Solve for the single variable in the one-variable equation.
C. Substitute the result from the previous step into x=3y−1 and solve for the unknown variable.
D. Write the solution as an ordered pair. E. Check the solution with the equation not used in Step C.
Answers
Answer:
Solve for the single variable in the one-variable equation.
Step-by-step explanation:
Help ASAP!!! I'll give brainlest to whoever explains it right
Answers
Give two different ratios with a description of the ratio relationship using the
following information:
There are 15 male teachers in the school. There are 35 female teachers in the
school.(I want to know one that is not Male teachers: female teachers
15:35 cause i already no that ratio i need another one)
Answers
since the amount of teachers are in multiples of 5, you can just divide both by 5 to get a new simplified ratio
5x+3y=18 and 3x-3y=15 solve for y and x using elimination method
Answers
Answer:
x = 4.125 or [tex]4\frac{1}{8}[/tex]
y = -0.875 or [tex]-\frac{7}{8}[/tex]
Step-by-step explanation:
5x + 3y = 18
3x - 3y = 15
3y and -3y can be cancled out becuase + and - cancel out and they both have 3y in them. We don't have to switch any signs in this case. You can just add them all exept 3y and -3y becuase they will be canceled out.
8x = 33
x = 4.125
Now we know what x is. We need to figure out what y is now. To figure out y chose an equation from the problem and plug in the x value. Lets chose 3x - 3y = 15.
3(4.125) - 3y = 15
12.375 - 3y = 15
-3y = 2.625
y = -0.875
Now we know what y is. I hope this helps :)
Kip bought one and four sixths pounds of toffee. He gave five sixths of a pound to his friend. How much toffee does Kip have left?
five sixths pound
four sixths pound
two and three sixths pounds
one and one sixth pounds
Answers
Answer:
5/6
Step-by-step explanation:
1 4/6-5/6=?
1 4/6=10/6
10/6-5/6=5/6
Answer:
five sixths pound
Step-by-step explanation:
Kip bought [tex]1\frac{4}{6}[/tex] pounds of toffee. He gave [tex]\frac{5}{6}[/tex] of a pound to his friend. How much toffee does he have left?
The narrator is asking how much he has left after giving some toffee to his friend, that means we have to subtract.
[tex]1\frac{4}{6}[/tex] - [tex]\frac{5}{6}[/tex]
We already have an equal denominator so we can just subtract.
[tex]\frac{10}{6}-\frac{5}{6}[/tex] = [tex]\frac{5}{6}[/tex]
Kip has [tex]\frac{5}{6}[/tex] pounds left.
The tail of a kite is 1.5 feet plus twice the length of the kite. Together, the kite and tail are 15.5 ft long. Find the length of the tail.
What is the length of the tail? Show your work.
Answers
Answer:
We know that the kite with the tail is 15 feet and 6 inches. While 6 inches is 0,50 foot, it's 15,5 feet. If the lenght of the kite is x, then:
15,5 = x + 1,5 + 2x
15,5 = 3x + 1,5 / - 1,5 (both sides)
14 = 3x / : 3 (both sides)
x ≈ 4,66
The kite is approx .4,66 feet long. It means that the tail is about 15,5 - 4,66 = 10,84 feet long.
Answer:
10 5/6 feet
Step-by-step explanation:
Tail= 1.5+2Kite
Kite+Tail=15.5
x+1.5+2x=15.5
3x=15.5-1.5
3x=14
x=14/3=4 2/3
Kite=4 2/3
Tail= 1.5+2(4 2/3)=10 5/6
What is 112 / 100 tell me asap
Answers
Answer:
1.12
Step-by-step explanation:
(-10) + (-11) + (+9) =
Answers
Answer:
12
Step-by-step explanation:
tcoleman3rd
here is your pounts
Answers
Answer:
hey
Step-by-step explanation:
Answer:
4682y
Step-by-step explanation:
Simple Interest Problem
Suppose 30=a×60.
What is 30/a
Answers
Write the missing base.
Answers
Answer:
blue = 4
red = 8
green = 2
yellow = .75 or 3/4
Step-by-step explanation:
4 X 4 X 4 X 4 = 256
8 X 8 = 64
2 X 2 X 2 X 2 = 16
.75 X .75 = .5625 or 9/16
Answer:
blue = 4
red = 8
green = 2
yellow = .75 or 3/4
answer this equation: 4 3/5 - -3 2/5 + 3
Answers
Answer:
24
Step-by-step explanation:
[tex]4\frac{3}{5} -(-3\frac{2}{5})+3[/tex]
Negative and another negative makes a positive.
[tex]4\frac{3}{5}+3\frac{2}{5}+3[/tex]
Add the fractions first.
[tex]7\frac{5}{5}+3[/tex]
5/5 is equivalent to 1. 7 5/5 becomes 8.
[tex]8+3[/tex]
Add the numbers.
[tex]24[/tex]
I hope this helps!
I need help and yea-
Answers
Answer:
There would be 17 cookies in three rows. There would be 12.75 for 4 rows.
Step-by-step explanation:
All you have to do is 51 divided by how many rows you have.
Answer
1. 17 2. 68
Step-by-step explanation:
ok so divide 51 by 3 to get 17 for the first part and the second part multiply 4 and 17 to get 68.
The circumference of a circle is 11pi inches, What is the area in inches of the circle express in terms of pi. Round to the nearest thousandths. 3.14
Answers
Use the table that shows the prices of different amounts of mixed fruit at the grocery store. Please help
Answers
Answer:
29.25
Step-by-step explanation:
This is a simple function table we are working with, so we see that 2 (pounds) would cost around $4.50. So Next we look at 4 would equal $9. By doing this I divide 9 by 4 to get the answer of 2.25. This is are new function table rule of C=P x 2.25. Now that we have this we know that 13 is are P (pounds) and we are looking for are C (cost) After we input 13 into are function rule. We get the answer of $29.25.
Answer: well 14 pounds cost $31.50
so that means 13 pounds cost $29.50
Step-by-step explanation:
Solve the proportion.
4/12 = x/18
x = 54
x = 5
x = 6
x = 10
Answers
Reason? You have to
Answer:
the other user is correct!!
Step-by-step explanation:
What is the slope of the line through (-1, -7) and (3,9)?
Answers
Answer:
B (4)
Step-by-step explanation:
[tex]\frac{9+7}{3+1}[/tex] = [tex]\frac{16}{4}[/tex] = [tex]\frac{4}{1}[/tex] = 4
This is because you use the formula
Y2-y1
———-
X2-x1
So you would take Y2 which = 9 then subtract y1 which is -7 This equals 16
Then you take x2 which is 3 and subtract -1 which equals 4
Then you take 16/4 which equals 4
A double line graph can compare the changes of two different things over a period of time. True or false
Answers
Answer:
i think this is true because on a line graph nothing stays the same.
Step-by-step explanation:
If we start line graph on the viruses that are going around the number of deaths and cases would change every day and every second
Answer:
true
Step-by-step explanation:
write an expression that is equal to -15.66 divided by 5.8 and the fine the quotient
Answers
Answer:
16
Step-by-step explanation:
PLEASE HELP ME I DON'T GET THIS!!
Answers
Answer:
the first one should be 5.28x10^-2 and the second one should be 3.2x10^6
Step-by-step explanation:
because with 0.0528 you move the decimal right twice. which makes it negative.
with 3,200,000 you assume that the decimal is at the end and move it between the three and the two. making it have 6 moves. since it moves left its positive
Answer:
0.0528=5.28*10^-2
Step-by-step explanation:
Scientific notation is a simpler way to write very large or very small numbers. In this case, you want to write a small number in simpler form. To write in scientific notation, the number being multiplied always has to be between 1 and 10. Here, it is 5.28, so we aren't breaking the rule. You can see that we moved the decimal two places to the right, which is going to make the exponent negative (the opposite applies for larger numbers). To convert to scientific notation, move the decimal place to the right or left until you get a number between 1 and 10. Then, if you moved to the right, multiply the number that is between 1 and 10 by 10 the the negative [# of spaces that you moved the decimal] power. If you moved it left, do the same but a positive exponent. To convert from scientific notation, write the number that is being multipied by 10 on a sheet of paper. if the exponent is negative, you'll have to move the decimal left for every number that the exponent is. For example, if the exponent was -5, you would move the decimal to the left 5 times. If it was just 5, you would move the decimal to the right 5 times. Then, there's your number.
I'll give brainliest if correct.
Answers
Answer:
4,7
Step-by-step explanation:
Answer:
4,7
Step-by-step explanation:
The following situation is proportional:
Latisha bought 8 flower pots for $107.20 .
A. What is the constant of proportionality?
B. If P represents Number of Pots and C represents Cost, what equation represents this situation?
Answers
Hope this helps you some
The scale on a map says that 4 cm represents 5 km. What distance on the map (in centimeters) represents an actual distance of 4 km?
Answers
Answer:
So in order to switch myjbd
Step-by-step explanation:d
Which property explains why these two expression's are equal?
5(g+h)=5g+5h
Answers
Answer:
c
Step-by-step explanation:associative: a+(b+c)=(a+b)+c
commutative: a+b=b+a
distributive: a(b+c)=ab+ac
inverse: I think it is a times 1/a=1, doesn't matter
look at the picture! PLEASE I NEED IT NOW
Thanks.
Answers
Answer:
t's 11 weeks because if you multiply 20*11 you get 220 then add 80 and you have $300
Step-by-step explanation: