Answer:
T-shirts and 
Baseball Caps
Step-by-step explanation:
GIVEN: The ninth graders at a high school are raising money by selling T-shirts and baseball caps. The number of T-shirts sold was three times the number of caps. The profit they received for each T-shirt sold was 
, and the profit on each cap was 
.
TO FIND: If the students made a total profit of 
, how many T-shirts and how many caps were sold.
SOLUTION:
Let the total number of T-shirts sold are 
Let the total number of Baseball Caps sold are 
Profit received on each T-shirt 
Profit received on each Baseball Caps 
Total profit received on T-shirts 
Total profit received on Baseball Caps 
Also,
The number of T-shirts sold was three times the number of caps.
putting in equation,
Hence total t-shirts and baseball Caps were sold.
Answer:
The object will accelerate upwards.
Step-by-step explanation:
If you have two opposite forces acting on an object, the stronger one will be expressed. In this case, since 300N is upwards and 200N is downwards, 100N of upward force will be expressed.
Answer:
Step-by-step explanation:
Let's put in some numbers to make this easier to understand.
Let's say she has to travel 20 km.
On Monday, she travels at 4 kph. This takes 5 hours.
On Tuesday she travels 25% faster, at 5 kph. This takes 4 hours.
To figure percent reduction we take
100 % * (old - new) / old
100 % * (5 hr - 4 hr ) / 5 hr
100 % * 1 hr / 5 hr
100 % * 0.20
20% reduction.
Answer:
1 page every 0.5hours, or 1 page every 30 minutes. The equation is
2x = y
Answer:
In the given expression:
Term = 
Coefficient= 
Neither one = 5
Step-by-step explanation:
Here, the given expression is : 
Now, in the polynomial of the form
All the x terms involving any powers of x are 'TERM'
Like 
All the co efficient of the x in the polynomial are called 'Co -efficient.
Here, a , b are co efficient.
The terms in the polynomial which are neither coefficient nor terms are called 'Constants' . Here, c is constant.
Now, in the given expression:
Term =
Coefficient=
Neither one = 5
