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puteri [66]
3 years ago
11

3(2y-3)=27 what is my answer

Mathematics
2 answers:
Liula [17]3 years ago
8 0
Step one- distribute
6y-9=27
Step 2- subtract 9 on both sides
6y=18
Step 3 divide on both sides
Y=3
nydimaria [60]3 years ago
6 0

Answer:

y= 6

Step-by-step explanation:

3 (2y-3) =24

3x2y =6y

3x (-3)= -9

6y -9 =24

    +9 on both sides

6y = 24+9

6y= 36

Divide each side by 6

y= 6

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PLEASE HELP ME ASAP<br><br>Is there anyone here that has a pa account?
qaws [65]
The answer itss b= 41.5 units



7 0
2 years ago
If 541 people use the swimming pool and children pay 1.75 dollars and adults pay 2.25 and in total earned was 1041.25 how many c
Zina [86]

Answer:

352 children

Step-by-step explanation:

Solve algebraically using a system of equations

Assign variables

let "a" be the number of adults

let "c" be the number of children    <-- We want to find this

a + c = 541             Equation for number of people

2.25a + 1.75c = 1041.25           Equation for money

<u>Rearrange the equation for people</u>. Isolate the variable you don't want to find.

a = 541 - c

<u>Substitute</u> "541 - c", replacing "a", in the equation for money

2.25a + 1.75c = 1041.25              

2.25(541 - c) + 1.75c = 1041.25               Distribute over brackets

1217.25 - 2.25c + 1.75c = 1041.25               Collect like terms

1217.25 - 0.5c = 1041.25                   Simplified equation

<u>Start isolating "c".</u> Move anything that's not "c" to the right side. Move numbers in reverse BEDMAS order. That means we will add/subtract before dividng/multiplying. When moving a number, do its reverse operation to the entire equation.

1217.25 - 0.5c = 1041.25      Do the reverse of positive 1217.25

1217.25 - 1217.25 - 0.5c = 1041.25 - 1217.25    Subtract 1217.25 on both sides  

-0.5c = -176               Do the reverse of multiplying by -0.5

-0.5c/-0.5 = -176/-0.5               Divide both sides by -0.5

c = 352                Number of children

Therefore, there were 352 children in the pool.

5 0
3 years ago
Simplify 8 - {x - (5 + x)}.
Feliz [49]
8 - {x - (5 + x)}
= 8 - {x - 5 - x}
= 8 + 5
= 13
8 0
3 years ago
M=110 what is m, the measure in degree s of third angle <br><br> m=40<br><br> m=70<br><br> m-30
Ymorist [56]
M=70 cause 180-110=70
8 0
2 years ago
The perimeter of a rectangular field is 354 yards. If the width of the field is 82 yards, what is its length
GenaCL600 [577]
Length is 95 yards.

The perimeter of a rectangle is the sum of four sides. The four sides are either its length or width.

A rectangle has four sides where its angles are all right angles and its opposite sides are congruent or of equal size.

Perimeter = 2length + 2width ==> P = 2L   + 2W

354 = 2L + 2(82)
354 = 2L + 164
to get the length. we must transfer all like signs.
2L = 354 - 164
2L = 190
2L / 2 = 190 / 2
L = 95 yards.
4 0
3 years ago
Read 2 more answers
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