7:5
8:15 days
Please don't get mad at me if their are incorrect but i'm sure they are right!
Answer:
51 dollars
Step-by-step explanation:
4 times 12.75 =51
Answer:
Step-by-step explanation:
To find the area of a rectangle you have to multiply the length by the width.
In your problem, the length and width are both equations, so you just have to multiply each part of the equation separately.
For example, if you were to put both equations with one over the other, you just have to multiply the aligned numbers.
The length is: x2 + 6x + 3
The width is: 3x2 + 4x - 2
and if you multiply the aligned numbers together, you get
3x2 + 24x - 6. Because:
x2 × 3x2 = 3x2,
6x × 4x = 24x,
and 3 × -2 = -6
Answer:
The third graph is correct for the inequality 2x + 3y > -3
Step-by-step explanation:
The slope of the graph is –2/3.
The y-intercept is –1
The area above the dashed be line is shaded.
To verify, choose a coordinate in the shaded area, substitute the values for x and y. Calculate and check.
For example: (1,1)
2(1) + 3(1) > –3
2 + 3 > –3
5 > –3 True.
Given that large box that contain 11 small boxes costs $2.75. The price, d, f small box will be given by:
d=(Cost of large box)/(Number of small boxes)
Cost of large box=$2.75
Number of small boxes=11
hence
d=2.75/11
Hence the answer is d=2.75/11
this could be simplified further to obtain:
d=0.25
