{y=3/4x 5/2x+2y=5 need help
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Answer:
Step-by-step explanation:
Related Questions
A laptop has a price $300. The store is giving a 15% discount for the laptop. How much will the laptop cost?
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b2-5c
b=15 & c=9
if you can show the work it would be really helpful:)
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Distribute: -1/2(10b + 18)
please i need this before 8:00pm
Answers
Answer:
-5b - 9
Step-by-step explanation:
-1/2 (10b) = -5b
-1/2 (18) = -9
help plssss I will do anythinv
Answers
Find the magnitude of the vector.
17i – 39j
Answers
find the total surface area for this cuboid
Answers
Answer:
24cm
Step-by-step explanation:
surface= Ixb
= 6x4
= 24cm
Answer:
148cm(squared)
Step-by-step explanation:
5 x 6 = 30
5 x 4 = 20
6 x 4 = 24
30 + 24 + 20 = 74cm
74cm x 2 = 148cm(s)
Increase £89 by 61%
Give your answer rounded to 2 DP.
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Answer:
[tex] 89 \times \frac{61}{100} = \frac{5429}{100} = 54.29[/tex]
89+54.29=143.29
Kevin pays $12.95 for a text messaging service plus $0.07 for each text message he sends. Which of the following equations could be used to represent the total cost, y, when x represents the number of text messages sent?
Answers
Answer:
y=0.07x + 12.95
Step-by-step explanation:
The only coins that Kyle has are dimes and quarters. He has a total of 30 coins. The total value of Kyles coins is $4.80. Which of the following systems of equations can be used to find the number of dimes, d, and the number of quarters, q, kyle has?
Answers
Try 12 quarters = $3
Try 18 dimes = $1.80
30 coins check
$4.80 check
PLZ mark brainiest
A store sells a certain digital camera model for $108. During a special promotion, the camera is discounted by 30%. What is the discounted price?
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Answer:
discount=108$-$32.4=75.6
What is the slope of the line (-4,-1) (1,4)
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Answer:
1
Step-by-step explanation:
Answer:
ok
Step-by-step explanation:
yes what do you need help with
If there are 14 people, and each person has 2 coins, there are ____ times as many coins as people.
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Answer:
28
Step-by-step explanation:
am i wrong
ok bb now
--z-
i need to drag one into the box to match them
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Answer:
54÷9 = 6 so for the second box is 6 hot dogs per person
54÷27= 2 third box is 2 hot dogs per person
54÷54= 1 fourth box is 1 hot dog per person
Hey Everyone I was asking anyone can help with this problem it would really appreciated.
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Answer:
angle G = angle I
HGI=HIJ by RHS fact
HGI=HIJ corresponding angles are alwyas congurrent
ILL GIVE BRAINLIEST AND EVERYTHING ELSEEE HELP
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Answer:
Its the second option
Step-by-step explanation:
Use triangles ABC and A'B'C' for Exercise. Use the coordinates to find the lengths of the sides.
please help is due in 20 minutes
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Answer:
AB = 2
BC = 2
A'B' = 6
B'C' = 6
Step-by-step explanation:
My brothers stuck on these 2 problems and won’t stop bothering me so can someone help him
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Answer:
2. b
3. d
Step-by-step explanation:
I checked it based on the decimals. 5/8 = 0.625, which is B on the numberline in 2.
5/6 is 0.833, which is D on the numberline in 3
10. If the triangle has a perimeter
of 33 inches and has sides
measuring x + 2, X-6, and 2x + 1,
find the value of x.
Answers
Find the area A of polygon JKLMNO with the given vertices.
J(-1,2), K (1,2), L (3,3), M (3,1), N (1,0), 0(-1,-3)
A-
square units
Answers
Answer:
11 square units
Step-by-step explanation:
Find the distances and then add them all together. Distance formula: d,———-(square root) (x2-x1)2+(y2-y1)2
What is the inverse of adding 13?
Answers
Answer:
-13
Step-by-step explanation:
the inverse of 13 will be -13 or say its the opposite.
plz mark the brainliest
Answer:
The additive inverse is just the opposite, -13
Common factor: 3x^2y^2z^2+5xyz—8x^2
Answers
Answer:
x
Step-by-step explanation:
Find the prime factors of each term in order to find the greatest common factor (GCF).
The population of the United States in 1990 was 85,455,930 in 2003 it was 104,538,348 what was the percent change
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Answer:
22.33%
Step-by-step explanation:
[tex]5x {}^{2} + 2x - 3 - px - p[/tex]
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Answer:
5x² + 2x - 3 - px - p
= 5x² + 5x - 3x - 3 - p(x + 1)
= 5x(x + 1) - 3(x + 1) - p(x + 1)
= (x + 1)(5x - 3 - p)
4. The difference between a number x and 12.
Answers
Answer:
12 - x
Step-by-step explanation:
how do you find the valume
Answers
Answer:
Volume = length x width x height.
You only need to know one side to figure out the volume of a cube.
The units of measure for volume are cubic units.
Volume is in three-dimensions.
You can multiply the sides in any order.
Which side you call length, width, or height doesn't matter.
Step-by-step explanation:
can't figure out this problem can anyone help if so thank you
Answers
Answer:
10th term of the sequence = 0.537
Step-by-step explanation:
First three terms of the sequence are → 5, 4, [tex]\frac{16}{5}[/tex]..........
Ratio of 2nd and 1st term of the sequence = [tex]\frac{4}{5}[/tex]
Ratio of 3rd and 2nd term of the sequence = [tex]\frac{\frac{16}{5} }{4}[/tex]
= [tex]\frac{4}{5}[/tex]
Therefore, ratio between every successive term to the previous term is common.
Common ratio 'r' = [tex]\frac{4}{5}[/tex]
First term of the sequence 'a' = 5
nth term of a geometric sequence = [tex]a(r)^n[/tex]
Therefore, nth term of the given term will be [tex]T_n=5(\frac{4}{5})^n[/tex]
Now we have to find the 10 term of the given sequence.
For n = 10,
[tex]T_{10}=5(\frac{4}{5})^{10}[/tex]
= 0.53687
≈ 0.537
Therefore, 10th term of the sequence is 0.537
Factor completely 7x2-45x-28
Answers
9514 1404 393
Answer:
(x -7)(7x +4)
Step-by-step explanation:
The term -45x can be rewritten using factors of (7)(-28) that have a total of -45. Those factors would be ...
(7)(-28) = (4)(-49)
7x^2 +4x -49x -28 = x(7x +4) -7(7x +4) = (x -7)(7x +4)
What is the slope of the line shown?
Answers
Answer:
The slope of the line shown is 2
X/6.4=4 solve for X it’s for pre al 8th grade
Answers
Answer: x=25.6
Step-by-step explanation:Look at pic to see how it is solved.
Times 6.4 on both sides which gives you 25.6 .
Tanner is picking three varieties of apples at an orchard: Gala, Fuji, and Jazz. Each type of apple has a different cost per pound. He knows that 1 pound of each apple variety would cost a total of $5.16, and that the cost per pound of Jazz apples is the same as the combined cost per pound of the Gala and Fuji apples. Tanner picks 12 pounds of apples, including 3 pounds of Gala and 5 pounds of Fuji, for a total cost of $21.24.
If g represents the cost per pound of Gala apples, f the cost per pound of Fuji apples, and j the cost per pound of Jazz apples, which system of equations represents this situation?
Answers
Answer:
2g + 2f = 5.16
7g + 9f = 21.24
Step-by-step explanation:
Let
Gala = g ; Fuji = f ; jazz = j
g + f + j = 5.16 - - - (1)
j = g + f - - - (2)
From (1):
g + f + g + f = 5.16
2g + 2f = 5.16 - - - (3)
Total pound picked by Tanner = 12
3 Pounds of g ; 5 pounds of f
j = 12 - (5 +3) = 4 pounds
3g + 5f + 4j = 21.24 - - - (4)
3g + 5f + 4(g + f) = 21.24
3g + 5f + 4g + 4f = 21.24
7g + 9f = 21.24 - - - - - (5)
this should be the answer for this question!