Answer:
3/5
(Decimal: 0.6)
Step-by-step explanation:
4/5= 16/20
3/4= 15/20
16/20*15/20=240/400
(240/400)/80=3/5
Find the sum
−1/2(7z+4)+15(5z−15)
Answer:[tex]\frac{143x-453}{2}[/tex]
PLEASE HELP IT"S DUE TOMORROW THANK YOU :(((((((
Determine the quotient of 1 and 3 over 4 divided by 2 over 5 . (2 points)
a
14 over 20
b
1 and 4 over 5
c
2 and 7 over 8
d
4 and 3 over 8
Answer:
2/3 divided by 4/5
First we convert the denominators to a likewise number.
3 and 5 both share 15.
2 x 5 = 10
10/15
4 x 3 = 12
12/15
10/15 divided by 12/15
Correct answer should be 10 over 12.
Step-by-step explanation:
A small theater had 6 rows of 27 chairs each. Workers just removed 9 of these chairs. How many chairs are left?
Answer:
18
Step-by-step explanation:
27 - 9 = 18.
Answer:
153
Step-by-step explanation:
27*6-9=153
Help, Im In Math Class Rn
On Monday, the temperature was 43°F. On Tuesday, the temperature increased 6°F. On Wednesday, the temperature decreased 13°F.
What integer represents the overall change in temperature from Monday to Wednesday?
Sow your work plz and thank you! Best answer gets brainliest!
Referring to the Fig. in Question #42, find the unknown
length y.
Answer:
Step-by-step explanation:
In a 30 60 90 triangle, the length of the hypotenuse is twice the length of the shorter leg and the length of the longer leg is /3 times the length of the shorter leg. The hypotenuse is 50, shorter leg is 25, longer leg is 25/3
Answer:
90
Step-by-step explanation:
60+30=90 and you can also just look at it, it’s a 90 angle
PLEASE ANSWER FOR 20 PTS
Answer:
11.26/99 12.yy x x is 77/60 13.y yyyy xxx
Answer: this is only 8 points
Scott filled up his car with gasoline and paid $26.46 for a tank of gas. What is the unit rate of gasoline it he
put 14 gallons of gas in his car?
help!! please, i will give brainliest
Pls help! :<
A number line graph is shown:
A number line is shown from negative 8 to 8 at increments of 1. A circle is shown at negative 3. The entire portion of the number line to the right of negative 3 is shaded
Based on the graph, which inequality is correct for a number that is to the right of −3?
A) 1 < −3
B) 2 < −3
C) −2 > −3
D) −4 > −3
final answer is x>3
if this helps pls can i have brainliest
Answer:
b
Step-by-step explanation:
your moving 2 positions to the right going into the positive direction
Please help me with the Highlighted sentences I will give a lot of points.
Answer:
300, 80, 3 ( partial quotients)
383 (final quotient)
Step-by-step explanation:
7291 is the dividend
19 is the divisor
we have no quotient, so let us make Q our partial quotients
In step 1: Q = 5700 / 19 = 300
In step 2: Q = 1520 / 19 = 80
In step 3: Q = 57 / 19 = 3
14 Is the final remainder in which it isn't a multiple of 9
therefore the final quotient is adding all the partial quotients quotients in step 1, 2 and 3
300 + 80 + 3 = 383
Please Answer This Fast
Answer:
8 lines in the symentery
Step-by-step explanation:
of the lines
The anwser is one.
and HIIIII.
Here's what the problem looks like.
Answer: It is the first one.
Step-by-step explanation: Give brainliest
4.25−(−8)4, point, 25, minus, left parenthesis, minus, 8, right parenthesis?
Answer:
4.25+8
Step-by-step explanation:
Negative times negative equals positive.
Hope this helps! :)
−16.2=x−(−9.3) HELLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLPP
Answer:
x=-25.5
Step-by-step explanation:
-16.6=x-(-9.3)
-16.2=x+9.3
-16.2-9.3=x+9.3-9.3
-25.5=x
x=-25.5
Use absolute value to express the distance between −13 and 17 on the number line.
|−13 − 17| = −30
|−13 − 17| = 30
|−13 − 17| = −4
|−13 − 17| = 4
Evaluate.
54
Btw its worth 30 points
Answer:
what do you mean evaluate
Step-by-step explanation:
Answer: 54
Step-by-step explanation:
im bought 2 packs of batteries from a store. The price of each pack was the same. After he bought the batteries, his account balance showed a change of −$23.94. What would have been the change to Jim's account balance had he only bought 1 pack of batteries from the store?
−$21.94
−$11.97
$11.97
$21.94
Answer:
b
Step-by-step explanation:
$-23.94 / 2 is -11.97
The SI unit of length is ‘metre’.
How would you measure lengths of objects much smaller than a metre and much larger than a metre—for example, the thickness of a book or a mobile and distance between two cities?
Answer:
Converting Units
Step-by-step explanation:
Units like centimeters and kilometers exist
Write the equation in function form:
8x + 4y = 20
The graph shows the amount of money paid when purchasing bags of peanuts at the zoo:
A graph is shown. The x-axis is labeled from 0 to 9. The y-axis is labeled from 0 to 13. Four points are shown on the graph on ordered pairs 0, 0 and 1, 4 and 2, 8 and 3, 12. These points are joined by a line. The label on the x-axis is Bags of peanuts. The title on the y-axis is Total cost in dollars.
What does the point (0, 0) on the graph represent?
The cost of one bag of peanuts
The cost of zero bags of peanuts
The cost of two bags of peanuts
The cost of three bags of peanuts
The equation of the line through the given points is required.
The equation of the line is
The points on the graph are
Let us take two points and find the line between them.
and
The equation of the line is
Learn more:
brainly.com/question/17088101
brainly.com/question/21294876
Answer:
The cost of zero bags of peanuts
Step-by-step explanation:
Since x represents the number of bags of peanuts, in (0, 0), 0 is the x-value, so the point will represent the cost of zero bags of peanuts.
Hope this helps!
pls help me
also pls put the right answer
Answer:
:]
Step-by-step explanation:
Question in picture
Answer choices
A) Zhen spends 6 1/2 hours working for every hour of the completed audiobook.
B) Zhen completes 6 1/2 audiobooks in an hour
C) Zhen spends 6 1/2 hours working per audiobook
One half of the cookies contain chocolate chips and two-fifths of those also contain pecans. If there are 200 cookies, how many contain chocolate chips but NOT pecans?
Answer:60
Step-by-step explanation:
Given,
1/2 contain chocolate chips
2/5 of those contain pecans with chocolate chips
According to question,
1/2*200=chocolate chips
100=chocolate chips
2/5*100=chocolate chips with pecans
2*20=chocolate chips with pecans
40=chocolate chips with pecans
Number of cookies that contain chocolate chips but not pecans
= 100-40
=60 (answer)
Please Solve
9.2/-0.4=
Answer:
its -23
Step-by-step explanation:
hope this helps
What fraction is represented in the picture below?
A.
B.
C.
D.
Pls help quick
Answer:
C
Step-by-step explanation:
Each of the circles are cut into 1/4 pieces. when we have 9 1/4 pieces, our fraction is 9/4, which simplifies into 2 1/4.
Beth works at the mall for $12.75 per hour. She works for 4 1/2 hours per day on 2 days each week. How much does she make in 2 weeks? (Before taxes)
Answer:
so she works 4 days and 4 1/2 hours per day so 18 hours
18x12.75=229.5 she made 229.5 before tax
Step-by-step explanation:
she goes to work 2 days a week so in 2 weeks she goes to work 4 days, she works 4 1/2 hours so 4 days of work equal 18 hours and 18 multiplied by 12.75 is 229.5
Answer:If I am not mistaken it should be $229.5
Step-by-step explanation:I multiplied 12.75*18, I got 18 from the hours added up for 4 days in total.Then the answer came out to be $229.5. SORRY IF I'M WRONG.
The slope of the line for both pls
Answer:
The answer to number 1 is -2 and the answer to number 2 is 3.
Step-by-step explanation:
Hope that helps!
Answer:
(-2) and 3.
Step-by-step explanation:
1) if to take two random points on the given line, then A(0;0) and B(1;-2). The required slope is: (-2-0)/(1-0)= -2;
2) like the previous item two points A(0;0) and B(1;3), then the required slope is: (3-0)/(1-0)=3.
Which of the following represents, the difference of a number squared and four is less than or equal to five.
Answer:
x² - (4 ≤ 5)
Step-by-step explanation:
(I have x representing the number that is squared, it might be a different letter on your options, but regardless it will be the same general answer. You also may not need the parentheses around the 4 ≤ 5)
Difference means subtraction so we know that the second number/group of numbers will be subtracted from the first that is listed.
Next, if you are squaring any number it's going to have the little 2 to the right of it. That's what that means.
Then, we look at that last bit. "Four is less than or equal to five." This means exactly how it sounds. To write this we need the symbol ≤. This symbol means less than or equal to. You would would but the 4 in front and the 5 in back to get 4 ≤ 5.
Now we just put it together. It tells us that 4 ≤ 5 is being subtracted from a number squared. So this means that a number squared needs to be first, and because difference means subtraction, we would subtract 4 ≤ 5 from that. A number squared can be represented by any letter variable, but for this example, I will use x.
This leaves you with x² - (4 ≤ 5)
I hope this helped :)
The anwser is x2-4≤54-x2≤ 5.