Answer is –4/5
Rearrange the equation to make y the subject
5y = –4x – 35
y = –4/5 x – 7
If the line is parallel to the other line, they both have the same gradients but different y-intercepts, so the gradient is just as is.
The constant value of $16 will remain unchanged no matter the coefficient of x being the initial deposit
<h3>Linear equations</h3>
These are equations that has a leading degree of 2. The standard linear equation is expressed as:
y = mx + b
If Lauren wrote the equation y = 3x + 16 to represent the amount of money in a bank account that starts with $16 and increases by $3 each week, the constant value of $16 will remain unchanged no matter the coefficient of x being the initial deposit
Learn more on linear function here: brainly.com/question/15602982
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Given:
The two ways table.
To find:
The number of girls in year 9.
Solution:
Using the two ways table, we get
Boys in year 10 = Total student in year 10 - Girls in year 10
= 256 - 123
= 133
Boys in year 9 = Total boys - Boys in year 10 - Boys in year 11
= 407 - 133 - 125
= 149
Girls in year 9 = Total students in year 9 - Boys in year 9
= 303 - 149
= 154
Therefore, the number of girls in year 9 is 154 and the correct option is C.
Answer:
275
Step-by-step explanation:
25x33 1/3
- Reduce the numbers with greatest common divisor 3.
- Divide 33/3=11
- 25x11=275
Using the variable x for the unknown number,
20 - (x + 4) = 6
is your answer!
Hope I helped :)
