Answer:
5 weeks
Step-by-step explanation:
Let x represent the number of weeks they have been saving
Create an equation that sets Cameron and Sams' savings equal to each other, then solve for x
4x + 20 = x + 35
3x + 20 = 35
3x = 15
x = 5
So, they will have saved the same amount of money after 5 weeks
Answer:
0.54kilometres
Step-by-step explanation:
a)actual distance =2.7*20000
=54000cm
=0.54kilometres
The standard form of the
equation that represents the number of quarters, q, and the number of dimes, d,
that Austin has in his piggy bank is 5q + 2d = 270. This can be change to slope
intercept form to see the clearer picture. By dividing the whole equation by 2,
so the equation become d= -2.5q + 135.
<span>This means that Austin has
initially 135 dimes in his piggy bank and he is losing 2.5 dimes per quater</span>
Answer:
10226 ft
Step-by-step explanation:
Let x be the sea level, A horizontal imaginary line on the sea's surface.
-Given that Salton is -226 ft below this line and the mountain is 10000ft above sea. The difference between this elevetions is calculated as;
Hence, the difference between the two elevations is 10226 ft
Answer:
-3 1 2 3 4
Step-by-step explanation: