Answer:
;
Step-by-step explanation:
The inequality says the sum of x and 25 (written as x + 25) is less than (<) 75.
The inequality is written as:
My work for solving the inequality is in the picture.
Answer:
one cup of coffee costs $2, while one bottle of water costs $1
Step-by-step explanation:
We can represent this using two equations:
- Variable <em>x </em>represents cups of coffee, and variable <em>y</em> represents bottles of water.
5<em>x</em> + 2<em>y</em> = 12
4<em>x</em> + 7<em>y</em> = 15
Your answer for the value of <em>x</em> and <em>y</em> should be
<em>x</em> = 2
<em>y</em> = 1
Therefore, one cup of coffee costs $2, while one bottle of water costs $1.
The equation of this line would be y = 2x - 5
In order to find this, you must first know the formula for slope intercept form. It is written below.
y = mx + b
In this equation, the x and y do not change. The m is the value of the slope (2). The b is the y value of the y-intercept (-5). So, we simply input those numbers in their letter's place to get the final answer.
FIRST STEP- (2b-5)+1 Remove parenthesis . 2nd Step: 2b-5+1 Calcute Third Step: 2b-4 Factor the expression Answer // 2(b-2).