Answer:
7) 4
Step-by-step explanation:
-17+2(1+3x)=x-5(3-x)
-17+2+6x=x-15+5x
-17+6x=x-15+2+5x
-17+6x-5x=x-13
x=x-13+17
x=x+4
x-x =4
0=4
If Johnny can paint 1/2 of a wall in 1/4 of
an hour.
a. How many walls can he paint in 1 hour?
b. How long will it take him to paint one
wall?
Answer:
He can paint 2 walls in an hour and it will take him a 1/2 hour to paint one wall.
Step-by-step explanation:
Trust me I know.
Hi, Solution is in the pic. ❄️
a) 2 walls in an hour.
b) 1/2 of an hour.
Suppose Enrique has two building blocks. The area of one face of one of the blocks is 4 square centimeters and the area of the face of the other block is 100 square centimeters. What is the scale factor from the smaller block to the larger block?
Answer:
1:25
Step-by-step explanation:
Scale factor= 1:25
Answer:
The Scale factor is 5.
Step-by-step explanation:
Because the area has cm^2 to find the scale factor you find the number it takes to get from one area to the next and take the square root.
4X = 100
X = 100/4
X = 25 (Take the sqrt because of area)
X = sqrt(25)
X = 5
The Scale factor is 5.
Which property below is shown in the equation below?
(3a + 5a) + 12a = 3a + (5a + 12a)
Answer: Combine like terms
Suppose your friend wrote 7(2m + t) = 14m + t. What error did your friend make? ?
Answer:
He forgot to multiply 7 * t
Step-by-step explanation:
The answer should have been 14 m plus 7t
Answer:
did not distribute the 7 to the t
Step-by-step explanation:
☀︎︎ If you spin this spinner, what is the probability of the arrow stopping on R?
Answer:
two eighths because there are eighth slices and only two are represented by R
help please.....................
Answer:
B
Step-by-step explanation:
The answer is B because the question asked for the difference and absoulute value, as well as "raised by the 8th power."
Answer:
b
Step-by-step explanation:
Because it says absolute, and it says difference, so a minus
Do the ratios 1/4 and 12/3 form a proportion?
Answer:
No
Step-by-step explanation:
the ratio 1/4 does not for a proportion with 12/3 * False*
equals 48, 1 :4 = 1:4 = 0.25 : 1
[tex]\frac{1}{1 + 4}[/tex] = 20%
Need the volume for this shape, half circle and cone!
Show the work to get to it please!!!
i need it by tonight please D:
Answer:
12 x 8 = 96
Step-by-step explanation:
Multiply 12 x 8, and the volume is 96.
Hope this helps!
Tell me if it's addition, subtraction, division, or multiplication. :)
Step-by-step explanation:
The answer is 96 because if you take 12, 8 times do the math and what do you get? 96 is your answer
yall plsss help mee
Use <,> or = to compare the following.
a) 125 m _____ 1/8 of a km
b) 100 ml ___ 1/5 of a litre.
Answer:
Use <,> or = to compare the following.
a) 125 m > 1/8 of a km
b) 100 ml >1/5 of a litre
HELP!!!
Percent Change New Percent of Whole Multiplicative Factor
29
increase
%
19
decrease
%
24.3
increase
%
45.41
decrease
%
161
increase
%
94.37
decrease
%
pls hellllllllllp !!!!!!!!!!!!!
Answer:
Step-by-step explanation:
1 2/7 = 9/7
[tex]\frac{\frac{3}{8}}{\frac{9}{7} }[/tex]
invert the 9/7 and multiply
3/8 * 7/9 = 21/72 = 7 / 24
Three goes into 9 three times. That means that the 72 reduces to 24.
Answer:
The other person is right. Up top.
Step-by-step explanation
Good Luck!
ratios and rates word problems
You can buy 5 cans for green beans at the village market for $3.10. You can buy 10 of the same cans of beans at Sams club for $5.50. which place is the better buy?
At the village market, 10 cans cost $6.10. So Sam's Club is a better place to buy green beans.
Simplify.
16+4(q+11)+10q
14q + 27
14q + 60
25q + 16
40q + 31
Answer:
16+4(q+11)+10q simplified is 14q+60
Showed work for this: 16+4(q+11)+10q --> then we expand (q+11) due to PEMDAS, this will get us 16+4q+44+10q --> we do that then we get 14q+60
For the other ones: They cannot be simplified further these would be "factored" or "cannot simplify further" if you are writing on paper.
The solution to 16 + 4 ( q + 11 ) + 10q = 14q + 60
What is Equation?
Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given data ,
Let the equation be denoted as A
A = 16 + 4 ( q + 11 ) + 10q
On simplifying , we get
A = 16 + 4q + 44 + 10q
A = 60 + 14q
Hence , the solution is 14q + 60
To learn more about equations click :
https://brainly.com/question/10413253
#SPJ2
will giver brainliest to the person with the most detailed answer. That means tell me how you got ur answer. And the person who answers with the most clear explanation as well. Good luck!! This is due in 8 minutes as well. And pls number ur answers in order so it is clear!!
Candice spent hours doing her homework. Her brother, Ronald, spent that number of hours doing his homework. How many hours did Ronald spend on his homework?
Answer
you cannot know
Step-by-step explanation:
If you don't know the number of hours Candice did and there are no numbers to work with you cant do anything
What is the solution set for 6x−2=5x+3, given the replacement set {2, 3, 4, 5}?
x = 2
x = 3
x = 4
x = 5
Question 10(Multiple Choice Worth 2 points)
(09.02 MC)
There are 8 cans of soda shared equally between 14 people. What fraction of a can of soda does each person receive?
one-eighth can of soda
one-fourteenth can of soda
eight fourteenths can of soda
fourteen eighths can of soda
PLS help me!!!
Answer:
eight fourteenths can of soda
Step-by-step explanation:
Because 8/14 is eight fourtennths
If simplifiid than four sevenths cans of soda.
Answer:
The answer is really simple. It is eight-fourteenth. Just do 8 divided by 14. You should get 0.5714 something and to prove I am right, divide all the other options.
1/8= 0.125
1/14=0.071
8/14=0.571428
14/18= 0.777777
Hopefully, this helps.
Step-by-step explanation:
Complete the conversion 55 g=__mg
Answer:
55000
Step-by-step explanation:
Answer:
55 g= 55000 mg
Step-by-step explanation:
have a good day or night or whatever
What's the answer to? ? x (2 x 8) = (3 x 2) x 8
Miguel drove for 8 hours at a constant rate. He drove a total of 376 miles. Donna also drove at a constant rate.
This table shows the number of miles she had driven in different numbers of hours.
Who drove at a slower speed?
Answer:
Donna, because if you put Miguel's numbers in the table, for 9 hours he would have driven 465 miles
Step-by-step explanation:
The price of an item has been reduced by 15% . The original price was $80 . What is the price of the item now?
−5/9x+3.2=5 please help !!!
Answer:
-3.24 hope this helps you out
Lines a, b. and c show proportional relationships. Which line has a constant of proportionality between y and x of 6.
Answer:
B
i think so i'm not sure about but tryal
Please help me answer this!! (NO INCOMPLETE ANSWERS!)
The dimensions of a rectangular prism are shown below:
Length: 1 1/2 feet
Width: 1 foot
Height: 2 1/2 feet
The lengths of the sides of a small cube are 1/2 foot each.
Part A: How many small cubes can be packed in the rectangular prism? Show your work.
Part B: Use the answer obtained in part A to find the volume of the rectangular prism in terms of the small cube and a unit cube.
Correct answers: Brainliest and a Thanks!
Incorrect answers: 1-2 star (Make sure you know the answers please!)
Improper answers: Reported and 1 star (No links!!)
Answer:
I'm not sure sorry
Step-by-step explanation:
I had ever done is before
pls help i can not figure it out
Answer:
6.5
Step-by-step explanation:
Answer:
6.5
Step-by-step explanation:
Name the angle pair: ∠6 and ∠3
alternate interior angles
vertical angles
alternate exterior angles
same side exterior angles
corresponding angles
linear pair
same side interior angles
Answer:
Alternate interior angles
Step-by-step explanation:
Answer:
Alternate interior
Step-by-step explanation:
The number's are outside the angle but across from each other and I passed this subject it was easy.
65x = 12.1 what does x equal? help quick
Answer:
[tex]65x = 12.1 \\ x = \frac{12.1}{65} \\ x = 0.186[/tex]
Hey there!
65x = 12.1
12.1 = 65x
DIVIDE 65 to BOTH SIDES
12.1/65 = 65x/65
CANCEL out: 65/65 because it gave you 1
KEEP: 12.1/65 because it gives you the value of x
x = 12.1/65
x = 0.186154
Therefore, your answer is: x = 0.186154
Good luck on your assignment and enjoy your day!
~Amphitrite1040:)
Find (9x+5)-(-4x+5)
(Combine like terms)
Answer:
13x
Step-by-step explanation:
Rafael is buying 1 and 3 over 8 pounds of salad at a salad bar that charges the amount shown. Salad bar: $6.80/lb
(1) Show that the amount of salad is a rational number.
(2) Write the amount of salad as a decimal.
(3) What will Rafael pay for the salad?
Please, please, please... please help me on this.
After you answer, please explain. Be reasonable, and please try.
Answer: for 2 it is 1.375 and for 3 it is 9 dollars and 55 cents
Step-by-step explanation:
Write two other ratios that are equivalent to the ratio 5 : 8.
Answer:
.625 : 1
10 : 16
20 : 32
Step-by-step explanation:
Answer:
15:24
10:16
as long as they can be reduced back to 5:8
