Imagine you're looking from the views given. If not, look for similar objects in your home and you'll have your reference from there
Answer:
The cost of bagel is $0.8 and that of muffins is $1.25.
Step-by-step explanation:
Let the bagels cost is x and muffins cost is y.
ATQ,
10x+4y=13 ....(1)
5x+8y=14 ....(2) (it should be 14 instead of 4)
Multiply equation (1) by 2 such that,
20x+8y=26 ...(3)
Now subtract equation (2) and (3).
5x+8y-(20x+8y)=14-26
5x+8y-20x-8y=-12
-15x = -12
x = $0.8
Put the value of x in equation (1)
10(0.8)+4y=13
8+4y=13
4y = 13-8
4y=5
y = $1.25
So, the cost of bagel is $0.8 and that of muffins is $1.25.
Answer:
<u>The expression is t = 0.2 + 1.3p, where t is the total weight of the box and p the number of plaques inside the box</u>
Step-by-step explanation:
1,. Let's review the information provided to us to answer the question correctly:
Weight of a box by itself = 0.2 kilograms
Weight of a plaque = 1.3 kilograms
2. Which expression can be used to determine the total weight of the box?
For answering the question, we will use the following expression:
Total weight of the box in kilograms = t
Number of plaques inside the box = p
t = 0.2 + 1.3p
<u>The expression is t = 0.2 + 1.3p, where t is the total weight of the box and p the number of plaques inside the box.</u>
