Simplify the expression.
4 (2m— 6) — Зp — 2m+8
А. 6m— 3р — 16
В. Зmp — 16
с. 6m — Зp +2
D. 6m — 13
E. 4m — Зp – 2
Answer:
A. 6m - 3p - 16
Step-by-step explanation:
Can somebody help me
plzzzzz help me i do not know what it is
Answer: C. 9cm
Step-by-step explanation:
12 + 8 + 8 + x = 37
x = 9
(A sea turtle laid 39 eggs on the beach. 11 eggs hatched on a Monday, 6 eggs hatched on a Tuesday. The rest of the eggs hatched on a Wednesday, How many sea turtle eggs hatched on Wednesday?)
Answer:
22
Step-by-step explanation:
Answer:
Your answer is 22 turtle eggs hatched on Wednesday.
Step-by-step explanation:
First we have to find how many eggs hatched before Wednesday then minus that from the original number, so:
11+6=17
then:
39-17 = 22
Find the value of x.
1)
46°
x
There's no question there. You didn't attach the pic
Delfina wants to keep her weekly allowance of $10 safe. She created the chart shown to help her decide where to keep her money. If she wants to earn money on her savings, what should she do?
A. She should put all of her savings in her piggy bank, just in case she needs to use it.
B. She should save all of her allowance in her piggy bank for 1 year, and then open a money market account.
C. She should put her money in her piggy bank for 3 weeks, and then open a savings account. Then she can make deposits to that account.
D. She should open a checking account at her local bank.
Sara’s hair was 25 inches long. Three years later it was 43 inches long. What was the percent increase rounded to the nearest hundredth
Answer:
Increase Percentage =
[tex]\frac{increase}{original} * 100= \frac{43-25}{25} *100= \frac{18}{25}*100 = 72[/tex]
Percentage increase in hairlength = 72%
The percent increase rounded to the nearest hundredth will be 72.
How do you calculate the percentage of a total value?Since percent implies 100, we will split the total portion into 100 parts and then multiply it by b to gather b things per 100 items.
The percentage increase is found as;
[tex]\rm \% increase= \frac{Change\ in\ value }{original \ value } \\\\ \rm \% increase= \frac{13-25}{25} \times 100 \\\\ \% increase= 72[/tex]
Hence,the percent increase rounded to the nearest hundredth will be 72.
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Find the area of the figure and round to the nearest hundredth
Answer:
285.45
Step-by-step explanation:
If you multiply 17.3x16.5, you get 285.45, and when you round to the nearest hundredth, well, it gives you the same answer.
Therefore, the answer is 285.45.
PLZ HELP ME YOU WILL GET GOOD KARMA PLZZZZZZ
Answer:
I recommend trying this it explains how to do it and gives you the answer
If x>0 and y<0 where is the (x,y) point located
Answer:
If x > 0 and y < 0, the point (x, y) must be located in Quadrant IV.
Hope it helps
Would someone want to finish 2 of my classes on edg? There isn't a lot left.
Answer:
i know
Step-by-step explanation:
Yo can someone help me with this im bad with coordinates and if u answer I need an explanation with it as well. ty
Answer:
I believe it is c
Step-by-step explanation:
HELP NO LINKS A rectangular aquarium has a length of 16 inches and a width of 10 inches the aquarium is field to a depth of 8 inches with water what is the volume of water in the aquarium in cubic inches A rectangular
Answer:
1280 in^3
Step-by-step explanation:
The volume of this rectangular prism-shaped body of water is
V = (length)(width)(height), which here is:
V = (16 in)(10 in)(8 in) = 1280 in^3
The volume of the water is 1280 in^3
PLEASE HELP QUICK 20 POINTS. Please as quick as possible I should have the answer in3 hours THANKS
This year, You’ve decided to take your mother’s sedan car. When she filled the tank, it recorded the miles as 15,004. It took 71.98$ to fill up the vehicle’s empty gas tank. So what do you think is the size of the tank of your mother’s tank in gallons? Round your answer to the nearest whole number.(Remember the cost of every gallon is 3.99$)
Answer:
18 gallons
Step-by-step explanation:
the tank capacity is :
$71.98 ÷ $3.98 = 18 gallons
find the area of the figure below. use 3.14 for pie
Answer:
76 m^2
Step-by-step explanation:
I bet you already turned this in
Mark has a summer job selling magazines. He earns $5.00 an hour plus $2.00 for every magazine he sells. Assuming he sells 3 magazines and works 6 hours, let m represent the amount Mark earns for each magazine and let h represent the hours Using the equation, 3m + 2h = x, how much did Mark earn? $16.00 $27.00 $36.00 $63.00
Answer:
$36.00
Step-by-step explanation:
5x6=30 and 3x2=6
30+6=36
Find the value of x by using law of sines.
Answer:
x = 7.7
Option B
Step-by-step explanation:
[tex] \frac{a}{Sin~A} &=& \frac{b}{Sin~b} \\ \frac{8}{Sin~73^\circ} &=& \frac{x}{Sin~67^\circ} \\ \frac{8}{0.96} &=& \frac{x}{0.92} \\ 0.96x &=& 8 \times 0.92 \\ 96x &=& 8 \times 92 \\ 96x &=& 736 \\ x &=& \frac{736}{96} \\ x&=& \frac{23}{3} \\ &\boxed{x=7.7}&[/tex]
∴ value of x is 7.7
Find the mean of the data given.
Number of the contacts in five friends’ phones: 47 ,47 , 26, 73 , 61
The mean number of contacts in the 5 phones is?
Answer: 50.8
Step-by-step explanation:
Stella has some colored cards that are the same size and shape. • The probability of randomly selecting a blue card is 20%. • The probability of randomly selecting a red card is 30%. What is the probability Stella will randomly select a card that is NOT blue, replace it, then randomly select a card that is red? Helpppp
Answer: 0.24
Step-by-step explanation:
The probability of randomly selecting a blue card = 20% = 0.2
The probability of randomly selecting a red card = 30% = 0.3
The probability of not randomly selecting a blue card = 1 - 0.2 = 0.8
The probability of not randomly selecting a red card = 1 - 0.3 = 0.7
Therefore, the probability that Stella will randomly select a card that is not blue, replace it, then randomly select a card that is red will be:
= P(not blue ) × P(red)
= 0.8 × 0.3
= 0.24
The answer is 0.24
Does anybody know how to do this?
Answer:
answer is 900 cubic meter
Step-by-step explanation:
use formula,
L*W*H/3
15*12*15/3
2700/3
900
If the function f(x)=x^2 transformed into f(x-c)^2and is shifted right 3 units, what would the c value be?
Answer:
The value of [tex]c[/tex] must be 3.
Step-by-step explanation:
Let be [tex]y = f(x)[/tex], there is an horizontal translation when function is transformed into [tex]y = f(x-c)[/tex], where:
[tex]c > 0[/tex] - Shift to the right.
[tex]c < 0[/tex] - Shift to the left.
If [tex]f(x) = x^{2}[/tex] and it is shifted right, then the value of [tex]c[/tex] must be 3.
You want to swim across a stream that is 150 feet wide. However as you swim the current carries you downstream and you end up 75 feet from where you
wanted to be. How far did you actually swim? (Round your answer to the nearest tenth)
No links!
Thanks
Find the third side in simplest radical form
Answer:
x= 2[tex]\sqrt{6}[/tex]
Step-by-step explanation:
To solve this problem we first observe the Pythagoras equation. If a=x and b = 7 are the lengths of the legs of a right triangle and c= [tex]\sqrt{73}[/tex] is the length of the hypotenuse, then the sum of the squares of the lengths of the legs is equal to the square of the length of the hypotenuse.
This relationship is represented by the formula:
a*a + b*b = c*c
[tex]x^{2}[/tex] + [tex]7^{2}[/tex] = [tex](\sqrt{73} )^2[/tex]
=> x= [tex]2\sqrt{6}[/tex]
what is the volume of the rectangular prisms with a length of 1 5/8, a width of 3/8, and a height of 3in
Answer:
To find the volume of a cube one must multiply all three dimensions together. Here we know two of the dimensions and the volume but not the third dimension. First I multipl together to two known dimensions: 3/4 x 1/2 = 3/8. Next I divide the volume by this answer by using the reciprocal of 3/8 and multipling. 21/32 x 8/3 = 7/4 by cancelling the 32 with the 8 and the 21 with the 3. Now 7/4 must be changed into a mixed number. Divide the numerator by the denominator and write the remainder as a fraction. 7/4 = 1 3/4.
Please help me! I need this really soon and I have no idea how to do this! I got a 46 on the first try pls help
Answer:
y=mx+b format...good ol 8th grade days :'))
Step-by-step explanation:
Summer-
200 for getting the job should be plugged into the b
15 an hour goes in the m space
25 hours of work gets plugged into the x
y=15(25)+200
y=575
Rose-
500 a week (25 hour week) so 20 an hour in the m space
nothing plugged into the b space because there is no extra cash to be added
25 hours of work gets plugged into the x
y=20(25)+0
y=500
Poppy-
30 an hour plugged into the m spot
nothing plugged into the b space because there is no extra cash to be added
25 hours of work gets plugged into the x
y=30(25)+0
y=750
Daisy-
350 for getting the job goes to the b space
12.50 an hour plugged into the m spot
25 hours a week gets plugged into the x
y=12.50(25)+350
y=662.5
Violet-
450 for getting the job gets placed into the b spot
6 an hour plugged into the m space
25 hours a week gets plugged into the x
y=6(25)+450
y=600
Hope this helps!
The table shows the median annual salaries of a librarian associated with two levels of education.
Based on the data in the table, how much more money would a person with a master’s degree earn than a person with a bachelor’s degree over 15-year career?
Answer:
C) $160,500
Step-by-step explanation:
52,500×15=787,500
63,200×15=948,000
948,000- 787,500= 160,500
correctly describe the slope of the graph of 2x + 5y = 6?
Answer:
[tex]2x + 5y = 6z[/tex]
ok
The slope of the graph of 2x + 5y = 6 is; -2/5.
What is the slope?The slope is the ratio of the vertical changes to the horizontal changes between two points of the line.
The slope of the line y = mx + c is calculated as follows:
m = Δy/Δx
To find the slope of the line of 2x + 5y = 6
Therefore, the slope of the line is;
2x + 5y = 6
5y = 5 - 2x
Now divide by 5
y = 1 - 2/5x
When we simplify it, then we get;
m = -2/5
Hence, the slope of the graph of 2x + 5y = 6 is; -2/5.
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You roll a standard 6-sided dice, what is the probability of rolling a number greater than or equal to 5?
A) 1/3
B)1/2
C)2/3
D)1/4
What is the area?
Write your answer as a fraction or as a whole or mixed number.
The table shows the median annual salaries of a librarian associated with two levels of education.
Based on the data in the table, how much more money would a person with a master’s degree earn than a person with a bachelor’s degree over 15-year career?
Answer:
answer c. 160,500
Step-by-step explanation:
52,500×15=787,500
63,200×15=948,000
948000- 787,500= 160,500