Explanation:
The equation for this problem can be modeled in y = mx + b form.
m represents the rate of change and b represents the initial value or constant.
y = 10x + 20
x represents the number of hours he spent delivering newspapers
y is his total money after whatever number of hours he worked
The rate is 10, because it determines how much money he earns for each hour.
The y-intercept is 20, representing the starting amount of money in his bank account.
B, $14.00
Explanation: 49/3.5 = 14.00 which equals x
Answer:
Option D
x+4x>55
Step-by-step explanation:
Let the age of Julio be x
The age of Julio's father will be 4x
The sum of their ages is
x+4x
The sum is no less than 55 to mean it's greater than 55 hence
x+4x>55
<span>60cm^2 is the area of the triangle.
The formula for a triangle is A = 1/2bh. We know the base to be 12cm (you are allowed to rotate the triangle) and the height is 10cm. When we use that in the equation we get:
A = 1/2bh
A = 1/2(12)(10)
A = 60. </span>
Answer:
-3, -2, 2, 3 (option 2)
Step-by-step explanation:
Integers include all positive and negative numbers, no fractions. I know this is late, sorry ^-^