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Gnom [1K]
3 years ago
10

3(x - 2) - (x - 3) = 5(x - 1) - 3x​

Mathematics
1 answer:
Triss [41]3 years ago
5 0
This was my answer for the question

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Carol is ordering t-shirts for her club and there are two different patterns to choose from. The first shirt is green and blue s
noname [10]

Answer:

14 Striped and 10 Flowered

Step-by-step explanation:

This can best be determined using a set of linear equations that are solved simultaneously.

This pair of linear equations may be solved simultaneously by using the elimination method. This will involve ensuring that the coefficient of one of the unknown variables is the same in both equations. It may be solved by substitution in that one of the variable is made the subject of the equation and the result is substituted into the second equation

Given that the green and blue striped shirt is $15 and the white with purple flowers is $13. She needs to order 24 shirts and has a total of $340 to spend, let the number of striped shirts be g and that of flowered be h then,

g + h = 24 and

15g + 13h = 340

g = 24 - h

15(24 - h) + 13h = 340

360 - 15h + 13h = 340

2h = 20

h = 10

g = 24 - h

g = 24 - 10

= 14

4 0
3 years ago
Sketch plane M intersecting plane N. Then sketch plane 0 so that it instersects plane N, but not plane M.
BaLLatris [955]
It can be a transversal kind of intersecting.....

7 0
3 years ago
Diagram 2 shows a piece of rectangular card in grey colour
Ilya [14]

Solution:

we have given the length of the rectangular card-

x + 5  \: cm

and, width-

7 \: cm

now, the area of the card will be- length×width.

so, we have-

(x + 5) \times 7 \: cm^{2}  \\ 7x + 35 \: cm^{2}

we also have given the length of ribbon-

7 \: cm

and, width-

y \: cm

so, area of the ribbon is-

length×width

7 \times y \: cm^{2}  \\ 7y \: cm^{2}

now the area of shaded gray region will be-

7x + 35 - 7y

Hence, the required expression would the above expression.

6 0
3 years ago
Maya must chose a number between 67 and 113 that is a multiple time f 3, 6, and 8. Write all the numbers that she could chose
Tresset [83]
3=3*1
6=3*2
8=2^3
---------
Multiple of 3 , 6 and 8 is 2^3*3=24 and  all his multiples
M24∈{72,96 }
6 0
4 years ago
How many solutions does the system of equations below have?
motikmotik
It is a because i think it has about 4 solutions and that a sais it has more than one solution.
4 0
3 years ago
Read 2 more answers
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