Answer:
The numbers are 23 and 7
Step-by-step explanation:
1. Set up the equations
Let x = the greater number
and y = the smaller number. Then
(1) x - y = 16
4y = 4 times the smaller number and
4y - 5 = 5 less than 4 times the smaller number. Then
(2) x = 4y - 5
You have a system of two equations:
2. Solve the equations
The larger number is 23; the smaller number is 7.
3. Check
OK.
1. 24/(63%-59%)= 24/4%= 6,so the phone drop one charge every 6 minutes of listening to top pop.
42/6=7(the percentage consumed in 42 minutes)
46%-7=39%(percentage of battery left)
2. 76%-16%=50%(percentage of battery consumed after watching 3 episodes of "the haunted cave")
80x100%=8.000%(maximum percentage of battery at which the phone can be charged 80 times)
8000%/50=160(episodes of "the haunted cave" the monkey can watch)
3.idk the answer, sorry
Answer:
- C. V = 15 x 4.2
- D. V = 7.5 x 2 x 4.2
Step-by-step explanation:
The volume is the product of the three dimensions, so can be figured as ...
7.5 × 2 × 4.2 . . . . choice D
Carrying out the first multiplication, this will be equivalent to ...
15 × 4.2 . . . . . . . . choice C
Answer:
if the x-axis and y-axis is keeping the same numbers of its value , then it should be crossing the x then to the y axis . if the x-axis and y-axis is not kept in the same number , for instance , (-8 , 4 ) (8 , 6 ) then , It should be crossing the y- axis .
Step-by-step explanation:
At first find the area of rectangle:
(x + 4)*(x + 1) = x^2 + 5x + 4
Then find the area of triangle:
Then you must do like this
Area of rectangle - Area of triangle = Area of the shaded
x^2+5x+4 - (
)