Answer:
X = -14
All you have to do is type in 2(x+5)=(x-4) in to a algebra calculator and you will get -14
URGENT,PLEASE HELP!!!!!if -2 is the solution of the equation 2x+1-3c=2c+3x-7, find the value of c.
Answer:
Step-by-step explanation:
Find the distance between the two points. Round to the nearest tenth if necessary.
(–6, 12), (–3, –7)
A.
19.2
B.
16
C.
5.8
D.
21
Answer:
A. 19.2
Step-by-step explanation:
Use the distance formula to determine the distance between two points.
Exact Form:
√
370
Decimal Form:
19.23538406
…
3/6 + 1/2 what is the answer.
Answer:
reduce 3/6 to lowest terms which would be, 1/2 because 3 goes into 3 once and 3 goes into 6 twice.
Making your equation simplified to
1/2 + 1/2
which is equal to 1
1/2 + 1/2 = 1
Step-by-step explanation:
Hope this helps! Have a fantastic day and please mark brainliest
Answer:
3/6+1/2
find the lcm of 6&2 = 6
3+3/6= 6/6 = 1
A department store buys 200 shirts at a cost of $3,600 and sells them at a selling price of $20 each. Find the percent markup.
Given:
A department store buys 200 shirts at a cost of $3,600 and sells them at a selling price of $20 each.
To find:
The percent markup.
Solution:
A department store buys 200 shirts at a cost of $3,600. So, the cost price of each shirt is
[tex]C.P.=\dfrac{3600}{200}[/tex]
[tex]C.P.=18[/tex]
So, the cost price(C.P.) is $18 each.
The selling price(S.P.) is $20 each.
Now,
[tex]\text{Percent markup}=\dfrac{S.P.-C.P.}{C.P.}\times 100[/tex]
[tex]\text{Percent markup}=\dfrac{20-18}{18}\times 100[/tex]
[tex]\text{Percent markup}=\dfrac{2}{18}\times 100[/tex]
[tex]\text{Percent markup}=\dfrac{1}{9}\times 100[/tex]
[tex]\text{Percent markup}\approx 11.11\%[/tex]
Therefore, the markup percent is 11.11%.
help plzz ill give extra help
Answer:
D. 360 cubic cm
Step-by-step explanation:
Answer:
D. 360 cubic cm
Step-by-step explanation:
Use l*w*h
12*6*5
= 360
can someone help me do this darn work plz
Answer:
13. 17/20
14. 11/100
16.) 4 3/10
17.) 7 3/4
19.) -1 3/5-
20.) 3/8
22.) -5 3/5
23.) 1 3/25
26.) 85.33%
Answer:
13. 17/20
14. 11/100
16. 4 3/10
17. 7 3/4
19. 1 3/50
20. 3/8
22. -5 3/5
23. 1 3/25
25. 6.34%
26. 85.33%
I NEED HELP
The table shows the measured dimensions of a prism, and the maximum and minimum possible values based on the greatest possible error. Find the percent error to the nearest percent. Hint: First determine the measured volume, then the maximum volume and the minimum volume.
A. 65%
B. 50%
C. 35%
Answer: 50% said the person up
Help!
Jesse bought a 340-gram bag of coffee beans. He uses 18.75 grams of coffee beans each day. When there are 40 grams of coffee beans remaining in the bag, Jesse will buy another bag to
make sure
he doesn't run out of coffee.
How many days can be use the 340-gram bag of coffee beans before he buys a new bag?
Answer:
Jesse should buy a new bag in 16 days.
Step-by-step explanation:
He uses 18.75 grams a day.
We can multiply the amount of grams by the amount of days.
18.75 x 16 = 300
He stops using the bag when he uses 300 grams.
So he uses 1 bag for 16 days
1 bag can last for 16 days.
Answer:
Jesse should buy a new bag in 16 days
Step-by-step explanation:
A gym employee is paid monthly. After working for three months, he had earned $4,500. To determine how much money he will make over a six-month period, he created the table below.
Answer:
In 6 months he will make $9000
Step-by-step explanation:
Answer:
He makes 1500 every month
Step-by-step explanation:
−72=8d
Help me
Plzzzzzzz
Answer: d= -9
Step-by-step explanation:
X, y and mans shadow length?
Answer:
x = 9.6 meters
y = 20.98 meters
Shadow length = 11.38 meters
Step-by-step explanation:
By applying tangent rule in right triangle ABD,
tan(21)° = [tex]\frac{\text{Opposite side}}{\text{Adjacent side}}[/tex]
tan(21) = [tex]\frac{x}{25}[/tex]
x = 25(tan 21)
x = 9.5966
x ≈ 9.60 meters
Similarly, by applying tangent rule in ΔABC,
tan(40)° = [tex]\frac{\text{Opposite side}}{\text{Adjacent side}}[/tex]
tan(40)° = [tex]\frac{BC}{AB}[/tex]
tan(40)° = [tex]\frac{y}{25}[/tex]
y = 25(tan 40°)
y = 20.98 meters
Length of the shadow of the man = y - x
= 20.98 - 9.60
= 11.38 meters
if the perimeter of a rectangle is 28 inches and the length of the is 6 inches what is the width of of the rectangle
Answer:
8
Step-by-step explanation:
6*2 = 12
28 - 12 = 16
16/2 = 8
Suppose the height of the pyramid is 20 yards. What is the pyramid's volume?
A)50 cubic yards
B)1,500 cubic yards
C)1,850 cubic yards
D)4,500 cubic yards
PLEASE HELP WHOEVER ANSWER CORRECT FIRST GETS BRAINLIEST
Plzz helpp I’ll mark brainiest
Answer:
Ben $19 Amy $22
Step-by-step explanation:
$10+ ($3*3)=$19
$13+($3*3)=$22
Find the value of x.
Answer:
12
Step-by-step explanation:
2DE = BC
8n = 6n + 6
2n = 6
n = 3
4n = 4(3) = 12
which number is equal to 15 a)0.015 b)1.5 c)150/100 d)3/20
Answer:
c
Step-by-step explanation:
Answer: 150/100
Step-by-step explanation:
What is a correct procedure for solving the equation above?Need now♀️
A pool measuring 80 ft long × 40 ft wide × 16 ft high is half filled with jello for a charity event. A second pool that measures 50 ft long × 16 ft wide × 12 ft high is completely filled with jello. All the jello in the second pool is pumped into the first pool. What is the height of the jello in the first pool now?
Answer:
The answer is 11
Step-by-step explanation:
Can some pls help me I will cash app you
Answer:
The value of x is -1
Step-by-step explanation:
Liam spent 1 3/4 hours playing board games ad 2 1/4 hours watching a movie. About how much time did Liam spend altogether on these two activities ? round each mixed number to the nearest whole number. explain how you got the answer.
Answer:
4 hours
Step-by-step explanation:
1 3/4+ 2 1/4= 3 4/4
3 4/4 is equal to 3 and 1
3+1=4
5 6 costs $150 to rent a party room at Pizza-n-Games, plus $6 per person for pizza and $5 per person for game ckets. The expression shown gives the total cost for n people. 150+60+5n Evaluate the expression to find the cost for a party of 15 people, A $161 B. $165 C. $315 Click to add speaker note
Answer:
315
Step-by-step explanation:
10. Write the equation of a line in slope-intercept form that passes
through the points (-2, 3) and (0,8).
y = mx + b
Equation:
Answer:
Step-by-step explanation:
5/2
work out 1/5 of 80 =
Answer:
16
Step-by-step explanation: your welcome
will give brainliest!!!!!!!!
Answer:
Step-by-step explanation:
wait why cant you do this yourself its just two equtions with the same answer that you can make if i make it than its not yours
What is the measure of 40 angle A’B’C’?
Answer:
angle ABC is a straight angle or, 180°
5. Here are the first four terms of an arithmetic sequence: 6, 10, 14, 18..
a) First the sum of first 30 terms of the sequence.
Answer:
it hard too
Step-by-step explanation:
it's hard also so
Answer: 180
an = a1 + (n - 1)d
a1 = 6 [1st term]
d = 4 [common difference]
n = 30 [30th term]
a30 = 6 + (30 - 1)*6 = 180
Apples are on sale for $3 for 1/3 of a pound. How many pounds can you buy for
$10?
1.) The _____ value of your ordered pair is the input
2.) The _____ value of your ordered pair the output
What is the most frequent number (Mode) in this set of data? 10, 4, 12, 15, 7, 6, 15, 9, 14
Answer:
15
Step-by-step explanation:
Because it occurs the most in the set of numbers.
Find the value of x.
Answer:
60 is in the middle of 50 and 70 try 60
Step-by-step explanation:
Answer:
120
Step-by-step explanation:
Please let me know if you want me to add an explanation as to why this is the answer/how I got this answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)