A) Solve 3x+6y=24 for x.
Subtracting 6y from both sides, we get
3x+6y-6y=24-6y
3x = -6y+24
Dividing both sides by 3, we get
x= -2y + 8
b) Solve 24−3x=6y for x.
Subtracting 24 from both sides, we get
24-24−3x=6y-24
-3x = 6y -24.
Dividing both sides by -3, we get
x= -2y + 8.
c) Solve 6y=24−3x for y in terms of x.
Dividing both side by 6.
y= 
d) Solve 24−6y=3x for x in terms of y.
Dividing both sides by 3, we get
8 - 2y = x.
x = -2y +8
<h3>Therefore, x=-2x+8 and
</h3>
Answer: 3t+4q.
Step-by-step explanation: Triangles have 3 sides, so there will be 3 sides for each triangle in the envelope. This is represented by 3t. Quadrilaterals have 4 sides, so there will be 4 sides for each quadrilateral in the envelope. This is represented by 4q. The total number of sides will be the number of triangle sides and the number of quadrilateral sides together.
Answer:
<u>The correct way of calculating the bill without tax is B. Divide the total bill by 1.17</u>
Step-by-step explanation:
Let's assume that the cellular phone bill with tax for this month is $ 117 (100 + 17 of tax), now let's make the calculation using the four alternatives provided:
A . Divide the total bill by 0.83
117/0.83 = 140.96, therefore it's not the correct way.
<u>B. Divide the total bill by 1.17</u>
<u>117/1.17 = 100, therefore this is the correct way.</u>
C. Multiply the total bill by 0.83
117 * 0.83 = 97.11, therefore this is not the correct way.
D. Multiply the total bill by 1.17
117 * 1.17 = 136.89, therefore this is not the correct way.
Well, no, I can't. You shouldn't be giving your phone number to someone you don't know.
Let's call the team members: y(ou), k, ma, mi, d, s , that's 6 members.
We know that the number of candies is 18+23+20+28 (which is 89) plus whatever Simon and Doug found.
If the average per person is 22, then all people in total found 6*22=132.
We don't know how much doug and Simon found, but together they found 132-89=32+11=43,
Once we know how much Doug found, we can subtract it from 43 and we'll know.
From all the people so far, Michelle found the most, but it could be that either Doug or Simon found more: the problem is we don't have enough information now to find out.
