13 times 3 equals 39. So 13 and 3 are the two numbers.
Answer:
Sure can.
Step-by-step explanation:
1. Multiply 4*7q=28q
2. Multiply 4*3=12
Answer:28q+12
they are not like terms so it cannot be simplified further.
Answer:
mean= 88.2
median= 89
mode= 3
range= 10
Step-by-Step Explanation:
<em>mean</em><em>=</em>
Answer:
y = 2x + b (the second answer choice)
Step-by-step explanation:
The slope-intercept form is y = mx + b (the m representing slope and the b representing y-intercept). Put the points in ratio form as a fraction and subtract the ratio with the smallest numbers from the ratio with the largest ratio (5/1 - 1/-1) to get 4/2. When simplified, it becomes 2/1, so the slope is 2. Using the slope found previously, subtract 1 from the x of (1, 5) and 2 from the y of (1, 5) to get the y-intercept. The resulting point is (0, 3), so the y-intercept is 3. Replace the m with the found slope (2) and b with the found y-intercept (3) to end up with y = 2x + 3.