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Related Questions
Solve each system by elimination
8/11y+3/11=-x
-21=56y+77x
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Answer:
Find the least common denominator (LCD) by factoring each denominator multiple ... -77x+11_- Tx 5.6X-5 – 2x-3_24x 6. ... 11y-3 = 14 - 2x ... 2x=-16. 1. x+y=-1 x 3-8. Solve each system of linear equations by substitution. ... elimination method.
Step-by-step explanation:
six tenths of jades pins are red,1/10 are yellow and the rest are blue. what fraction of janes pins are blue?
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Explanation: six plus one is 7 , and 7 plus 3 is 10.
You also subtract 7 from 10 and get 3.
Use the table below and write an equation to show the relationship between x and y
X (INPUT) 2 5 8 10 11
Y (OUTPUT) 6 15 24 30 33
Group of answer choices
A.y=x+3
B.y=x -10
C.y = 3x
D.y = x/3
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Answer:
d
Step-by-step explanation:
i need help ;-; pls i need answer ;-; will give brainliest
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Answer:
15x because the air ballon drops 15 meters each time the elevation decreases
Step-by-step explanation: Im not sure if this is what youre looking for but it drops 15 meters each time, 5 times so the change would be 15x and the x is used as how mant different times the elevation drops
Answer:
15. x
Step-by-step explanation:
Each time she goes down, she lowers by 15 meters. The integer is 15 and the integer that represents the elevation is x since it isn't explained, and you'd never know the value. I hope this helps.
help meee pleasee
2. A manager ordered large cement spheres to place on the sidewalk outside his store. The diagram below shows one of the cement spheres. Which is the best estimate for the volume of cement used to make one of the spheres? *
A. 13.6 cubic feet
B. 18.3 cubic feet
C. 24.4 cubic feet
D. 54.3 cubic feet
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Answer:
What I got is A. 13.6
Step-by-step explanation:
i did math in journal.
Sara can travel 23 feet in 11 hours. Please calculate Sara's rate of speed. (round to 2 decimal places)
A. 2.09 feet per hour
B. 0.21 hours per feet
C. 2.09 hours per feet
D. 0.21 feet per hour
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Answer:
I think is C sorry if i'm incorrect
Step-by-step explanation:
Answer:
A. 2.09 feet per hour
Step-by-step explanation:
Speed= Distance/Time
All you have to do is divide the time by distance
like this: 23 ÷ 11
The answer would be 2.090909090909091, but since you are rounding the answer would be A. 2.09
But don't forget that you want to know how far she is going per hour
Determine the lateral and total surface area of the pyramid.
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Explanation: 6x6
Total Surface Area: 228 cm
Explanation: The triangles Area is 48 multiply 48 by 4(the amount of sides) and it equals 192 cm then add the bottom side equaling 228 cm
i need help with this
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Answer:
It's Halloweeeeen
Step-by-step explanation:
(I took Geometry before and I still have my notes). To find the area of the rectangle, you'd multiply 12 x 9 because the rEcIpE for it is length x width (A=lw). Whe you do that, you get 108.
To find the area of the triangle, you have to multiply the base and the height, then divide that by 2. The recipe for that is 1/2 base x height (A=1/2bh). The base of the triangle is equal to the height of the rectangle (which is 9). So you'd be multiplying 9x7 which equals 63, then dividing that by 2 which is 31.5.
After all that, you add 108 and 31.5 to get 139.5cm squared! Hope this helped :3
A salesman sold twice as much pears in the afternoon than in the morning. If he sold 360 kilograms of pears that day, how many kilograms did he sell in the morning and how many in the afternoon?, Make sure you show your work!
I'LLGIVE YOU BRAINLIEST!!!!!!!
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Answer:
165
Step-by-step explanation:
Khan academy
Answer:
The salesman sold 120 kg of pears in the morning and 240 kg of pears in the afternoon.
Step-by-step explanation:
Let x be the amount of pears sold in the morning.
2x, amount of pears sold in the afternoon.
x + 2x = 360 kg
Solution:
x + 2x = 360 kg
3x = 360 kg
3x/3 = 360 kg/3
x = 120
He sold 120 kg of pears in the morning.
2x = 2(120 kg) = 240 kg
He sold 240 kg of pears in the afternoon.
Final Answer:
The salesman sold 120 kg of pears in the morning and 240 kg of pears in the afternoon.
HIFLUFFLYFYFYLDDDDICYLFDGHCGYHDCGCUDCF
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Answer:
178
Step-by-step explanation:
138 x 14= 1932
1932/28= 69
69+109= 178
A building casts a shadow that is 48 feet long. At the same time, a 6 foot tall man casts a shadow that is 11 feet long. If they two are proportional, calculate, to the nearest foot, the height of the building?
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Answer:
200ft
Step-by-step explanation:
Say, the height of building is x ft
Then, as given
40/9.6 =x/48
x=48*40/9.6
=200 ft
Im almost high school so thisis what I got.
someone pls help 0xy + 32y
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Answer:
32y
Step-by-step explanation:
0xy=0
If you change x or y on any number, you will get 0: 5*0=0, 100*0=0
So, 0+32y = 32 y
How many cubes that have a edge length 1/2 inch are need to make a 1 cubic inch?
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SNOG pls help me with my homework
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Answer: I think it would costs $34.50 for 7.5 lbs of walnut
Step-by-step explanation: I HOPE THIS HELPS :)
Find the Equivalent Ratio
1/2 : 3/4 4 1/2 : x
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(27/16) hope this helps
:)
PLZ HELP!! 35 points
And please don’t answer just for points
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Answer:
b
Step-by-step explanation:
Give the product of 3 1/3 and 1/5 in simplest form.
Please help
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Answer:
2/3
Step-by-step explanation:
10/3 x 1/5 = 10/15
solve these equations
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Answer:
first one=8
second one= -4
third one= -5a
Answer: 8 , -4 , -5a
A colony of 23,000 bacteria doubles in size every 267 minutes. What will the population be 534 minutes from now?
Please answer as soon as possible. Thank you!
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Answer:
92000
Step-by-step explanation:
Since you are asking in 534 minutes, that means it will double twice.
23000 * 2 * 2 = 92000
Answer:
46000
Step-by-step explanation:
23000 / 267 = 86.1423221
anwser(its too long to write) x 534 = 46000
HELP PLS WHOEVER GETS IT RIGHT GETS BRAINLIEST AND A THANK U THIS IS URGENT
Lola ran 6.79 miles to prepare for her track meet today. If she runs this distance every day this week, how many miles will Lola run? (Remember, there are 7 days in one week).
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Answer:
47.53 miles
Step-by-step explanation:
6.79×7= 47.53
Answer:
47.53 miles total for the week.
Step-by-step explanation:
so if she ran 6.79 for each 7 days that would be:
6.79 * 7 = 47.53
or
6.79 + 6.79 + 6.79 + 6.79 + 6.79 + 6.79 + 6.79 = 47.53
hope this helps!!
have a great rest of your day! :D
order the number least to greatest
4.32 , 4.5 , 4.312 , 4.316
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I hope this helps ^W^ have a great day!
Use the distributive property to find the equivalent expression.
7(7 + 6b) =
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7x6b= 42b
49+42b
Answer:
49 + 42b
Step-by-step
You are using the distributive property, Take the 7 on the outside, and multiply it by both numbers on the inside.
7 * 7 = 49
7 * 6b = 42b
49 + 42b
What is \sqrt{68} in simplest radical form?
Pls i really need help on this :/
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Step-by-step explanation:
Since 68 = 2² * 17,
√68 = √(2² * 17) = √(2²) * √17 = 2√17.
Helps pls ill give u points lel
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Answer:
umm i just woke up maybe later
Step-by-step explanation:
the first one is 6 red beads to 9 blue beads
the second one is 10 red beads to 15 blue beads
the last one is 14 red beads to 21 blue beads
hope this helps
2.10 to 15
3.14 to 21
Does any one know the answer?? I would be so thankful.
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Answer:
The Bravo is more expensive by $19 than the Inferno
Step-by-step explanation:
Inferno:
2,000+12,000=14,000
14,000+438=15,038
Bravo:
3,000+11,340=14,340
14,340+717=15,057
--
15,057-15,038=19
The Bravo is more expensive by $19 than the Inferno.
x^2 = 64
x= ________
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Answer:
x = 8
Step-by-step explanation:
8^2 = 64
X=8
plz help mee thank you
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Answer:
A
Step-by-step explanation:
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
Tori wants to purchase the new Canon Ivy mini photo printer. Target's regular price is $129.99. The Target sale flyer said to take 25% off of all mini printers.
What is the amount off?
What is the sale price?
If Orange County sales tax is 6%, how much tax will be charged for the item?
How much is the total cost?
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Answer:
Amount off: $32.50
Sale price: $79.99
Sales tax: 13.33
Total cost: 93.32
Hope this helps!
EXPLAIN I WILL GIVE BRAINLIEST TYYYY
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Answer:
The y intercept is -2
Step-by-step explanation:
When looking for the y intercept you are looking for the point that is on the y axis and for this problem it is -2.
r+(-5r)
Combine the like terms to create an equivalent expression:
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Answer:
Remove parentheses.
r-5r
Simplify.and the answer will be
-4r
Anytime love
Step-by-step explanation: