What is
% of $62 = $31
Answer:
50?
Step-by-step explanation:
31: 62*100 =
(31*100): 62 =
3100: 62 = 50
8 3/5 = -4x + 5 3/5 ??
Solution??
Answer:
x=−3/4
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
435=−4x+285
Step 2: Flip the equation.
−4x+285=435
Step 3: Subtract 28/5 from both sides.
−4x+285−285=435−285
−4x=3
Step 4: Divide both sides by -4.
−4x−4=3−4
x=−34
Answer:
as a decimal: [tex]x=-0.75[/tex]
as a fraction: [tex]x=-\frac{3}{4}[/tex]
Step-by-step explanation:
note: i'm going to convert the fractions to decimals because i prefer working with decimals rather than fractions :)
[tex]8\frac{3}{5}[/tex] as a decimal is [tex]8.6[/tex][tex]5\frac{3}{5}[/tex] as a decimal is [tex]5.6[/tex]the equation is now [tex]8.6=-4x+5.6[/tex]first, subtract 5.6 from both sides of the equation.
[tex]5.6[/tex] and [tex]-5.6[/tex] cancel each other out, leaving you with [tex]-4x+0[/tex] on the right side of the equation. it's not necessary to leave the [tex]0[/tex] in the equation, so just leave it as [tex]8.6=-4x[/tex]now subtract [tex]5.6[/tex] from the left side of the equation. [tex]8.6-5.6=3[/tex], therefore the equation is now [tex]3=-4x[/tex]then divide both sides of the equation by -4.
you are left with [tex]x[/tex] on the right side of the equation and [tex]-\frac{3}{4}[/tex] or [tex]-0.75[/tex] on the left side of the equation, aka [tex]x=-0.75[/tex] or [tex]x=-\frac{3}{4}[/tex]and that's it! the solution as a fraction is [tex]x=-\frac{3}{4}[/tex] and as a decimal is [tex]x=-0.75[/tex].
if you want to check the solution, just plug one of those values in for [tex]x[/tex] in the original equation. since i converted it all to decimals, i'll check my answer using [tex]-0.75[/tex] for [tex]x[/tex] in [tex]8.6=-4x+5.6[/tex].
first, plug in -0.75 for x.
[tex]8.6=-4x+5.6[/tex] ⇒ [tex]8.6=-4(-0.75)+5.6[/tex]begin simplifying by multiplying -4 and -0.75.
[tex]-4(-0.75) = 3[/tex][tex]8.6=3+5.6[/tex]add 3 and 5.6.
[tex]3+5.6=8.6[/tex][tex]8.6=8.6[/tex]since both sides of the equation are equal, that means your [tex]x[/tex] value is correct and therefore a solution to the equation!! :)
i hope this helped! have a lovely rest of your day <3
Which graph represents the solution to the system of equations below?
A.
B.
C.
D.
Answer:
B (-3,-4)
Step-by-step explanation:
2/5 is a positive trend starting at -2.
y=-4 starts on the y-axis and goes horizontal.
write a general formula to describe the variation: S varies jointly with the inverse of the square of P and the inverse of the cube of L; S=4 when P=2 and L=5
Answer:
S=2000/P^2L^3
Step-by-step explanation:Step 1:Write the correct equation. Combined variation problems are solved using a combination of direct variation (y = kx), inverse variation , and joint variation (y = kxz) equations. When dealing with word problems, you should consider using variables other than x, y, and z, you should use variables that are relevant to the problem being solved. Also read the problem carefully to determine if there are any other changes in the combined variation equation, such as squares, cubes, or square roots.Step 2:Use the information given in the problem to find the value of k, called the constant of variation or the constant of proportionality.Step 3:Rewrite the equation from step 1 substituting in the value of k found in step 2.Step 4:Use the equation found in step 3 and the remaining information given in the problem to answer the question asked. When solving word problems, remember to include units in your final answer.
write 1/6 as a percent
Answer:
16.6%
Step-by-step explanation:
hope this helps
have a great day
How many 13s are in 223?
Answer: There are 17 times 13 in 223. The answer you divide 223 by 13 which would get you 17.153846153846.
Step-by-step explanation:
Find the scale factor
Answer:
the scale factor is penguin
jkjk the scale factor is 1/2
Step-by-step explanation:
to find the scale factor you take the coordinates of the image and divide it by the coordinates of the preimage
ex. A' coordinates are (3,1)
A coordinates are (6,2)
3/6=1/2
1/2=1/2
therefore the scale factor is 1/2
hope this helps :)
which ideas about functions are the most helpful
d. 2/5 (j + 40) = -4
Answer:
-50
i have made it in the above picture
hope it helps
Step-by-step explanation:
2/5 (j + 40) = -4
(j + 40) =-10
j=-50
Hope it helps
An envelope is 7 inches long and 3 inches wide.What is the area of the envelope surface?
Answer:
21 in^2
Step-by-step explanation:
Area = Width * Length
Area = 3 * 7
Area = 21
Answer:
11. 2/3 inches squared.
Step-by-step explanation:
(3.1/3 * 3.1/2 = 10/3 * 7/2 = 70/6 = 11. 2/3)
Pleaseeee helppp due in 8 minutesss please!!
Answer:
B 5x=34.5
it's too easy in which class you studies
Answer: It would be b and c
Step-by-step explanation: I could be wrong and Im sorry if I am. Your trying to figure out how long each pencil is.
Based on the cards shown, what is P(pink or even)?
1/5
7/10
9/10
Answer:
7/10
Step-by-step explanation:
To solve this, first find how many of the cards or even. There are 5 even cards out of these 10 cards, so we have the fraction 5/10. Next, we can see that there are 4 pink cards. So, we also have the fraction of 4/10. Then, add these two fractions.
5/10 + 4/10 = 9/10.
But, since the pink 8 card and the pink 10 card are both pink and even, they were counted twice. So, we need to subtract 2/10 from 9/10. This is 7/10.
If I was of any assistance to you, please mark me brainliest! It would mean a lot and I really need more brainliest marks!
God bless! :)
WILL GIVE BRAINLST
hAVE AN AMAZING DAY
Answer:
1 A= 3 cm
2 C= 37/99
Step-by-step explanation:
Volume is l * w * h
or s³ for cubes
∛27= 3
3/7= 0.43
3/70= 0.04
37/99= 0.3737373737 etc.
37/100= 0.37
twice the sum of nineteen and twenty is seventy-eight in a symbol
Write four hundred eighty-five thousandths as a decimal number.
Answer:
0.485
Step-by-step explanation:
A rectangular box has 6 flat faces and ? straight edges.
B. 6
c
8
OO
D.
10
E.
12
Answer:
B
Step-by-step explanation:
contractor is building a fence around a square garden that has a side length of 3 inches in a scale drawing. The scale factor of the drawing is 1 1··2inches : 4 feet. If one link of fence measures 2 2··3feet, how many links are needed to build a fence around the entire garden?
Answer:
Step-by-step explanation:
23 beause the shade links of the garden
Answer:
Step-by-step explanation:
Each side of the square garden is 3 inches. Convert each side to sq ft. 1 1/2 x2 = 3 inches. So 4ft x 2 =8ft. 8ft. X 4 sides = 32ft perimeter that needs coverage. Each link equals 2.67 or 2 2/3. 12x2.67=32.04
12 links
Which list accurately sorts the sequence of events that preceded the United States' entry into World War II?
The Germans invaded Poland; the Germans conquered Britain; Japan attacked Pearl Harbor, the United States declared war on Germany and Italy.
The Germans conquered France; the Germans invaded the Soviet Union; Japan attacked Pearl Harbor; the United States declared war on Japan.
The Germans invaded the Soviet Union; the Italians joined the Axis powers, the United States sent military assistance to Britain; the Germans and Italians declared war on the United States.
The Germans conquered France; Japan attacked Pearl Harbor; the Germans invaded the Soviet Union; the United States declared war on Japan and Germany
♡ The Question ♡
-Which list accurately sorts the sequence of events that preceded the United States' entry into World War II?
* ୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧
* ♡ The Answer ♡
-The Germans conquered France; the Germans invaded the Soviet Union; Japan attacked Pearl Harbor; the United States declared war on Japan.
*୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*
♡ The Explanation/Step-By-Step ♡
-The Germans conquered France and invaded the Soviet Union before the Japanese attacked Pearl Harbor and the United States entered World War II.
*୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧
*♡ Tips ♡
-No tips provided!
The Germans conquered France; Japan attacked Pearl Harbor; the Germans invaded the Soviet Union; the United States declared war on Japan and Germany is correct list.
What is World war?A world war is an international conflict which involves all or most of the world's major powers.
The correct sequence of events that preceded the United States' entry into World War II is:
The Germans conquered France; Japan attacked Pearl Harbor; the Germans invaded the Soviet Union; the United States declared war on Japan and Germany.
Therefore, the correct list that accurately sorts the sequence of events is:
The Germans conquered France
Japan attacked Pearl Harbor
The Germans invaded the Soviet Union
The United States declared war on Japan and Germany.
Hence, the Germans conquered France; Japan attacked Pearl Harbor; the Germans invaded the Soviet Union; the United States declared war on Japan and Germany is correct list.
To learn more on World war click:
https://brainly.com/question/1472028
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PLEASE HELP ASAP I NEED HELP PLEASE????):
axis of symmetry is the dashed red lines of the equation/parabola. The symmetry is basically like the mirror of both sides of a parabola.
ANSWER: x = 2
PLEASE HELP ME PLEASE
Answer:
3. 9 3/5
6. 4 3/5
Step-by-step explanation:
A quiz consists of 770 true or false questions. If the student guesses on each question, what is the mean number of correct answers?
The mean number of correct answers will be equal to 385.
What is mean?
The mean is defined as the ratio of the sum of the all the numbers given by the total count of the numbers.
The total questions are 770 and consist of the true and false.
The mean of the numbers will be given as:-
Mean = 770 / 2 = 385
Therefore mean the number of correct answers will be equal to 385.
To know more about mean follow
https://brainly.com/question/968894
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HELP ASAP!! WILL gIVE BRAINLIEST Which statement best explains the effectiveness of the conclusion paragraph?
Answer:
I believe the answer is D
Step-by-step explanation:
I believe it is D because the author does restate the thesis and has powerful reasoning
Which linear function represents the line given by the point-slope equation y + 1 = –3(x – 5)?
f(x) = –3x – 6
f(x) = –3x – 4
f(x) = –3x + 16
f(x) = –3x + 14
Answer:
f(x) = -3x + 14
Step-by-step explanation:
y + 1 = -3(x - 5)
solving,
y + 1 = -3x + 15
y = - 3x + 14
we know that f(x) = y so,
f(x) = -3x + 14
5x-8(3y+13)-1 what's the expression
PLEASE ANSWER ASAP WITH WORK FOR BRAINLEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
.5
Step-by-step explanation:
(.25)(1)(2)=.5 or just 1/2
please belo me I dont understand this
Answer:
45
Step-by-step explanation:
63=7x9
36=4x9
? =5x9
therefore the answer is 45
please help, explain if possible
Answer:
Step-by-step explanation:
133
102
136
A gorilla needs to eat at least 40 pounds of food each day. The zoo feeds the gorilla using canisters that contain 4 pounds of food. The gorilla
has already consumed 28 pounds of food. How many more canisters z of food does the gorilla need to ear? Write your answer as an inequality.
___% 25 miles is 16 miles
Answer:
64%
Step-by-step explanation:
Answer:
64%
Step-by-step explanation:
PLEASE I NEED HELP !!!!!!!!!!!!!