Answer:
Step-by-step explanation:
We are given the equation 
. To find y-value when or at x = 3, simply substitute x = 3 in which gives us 
then evaluate the value as we obtain the y-value or final answer to the question:
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He would save up to 330 dollars
If the company orders 27 boxed lunches from a deli for $245.70 and each boxed lunch costs the same amount then the unit cost of each boxed lunched is $9.1.
<h3>What is the unit cost of each boxed lunch?</h3>
Given that;
- 27 boxed lunches from a deli cost $245.70
- Cost of 1 box = ?
To determine the unit cost of each boxed lunch, we say;
Cost of each box = $245.70 ÷ 27
Cost of each box = $9.1
Hence, if the company orders 27 boxed lunches from a deli for $245.70 and each boxed lunch costs the same amount then the unit cost of each boxed lunched is $9.1
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Answer:
yes
Step-by-step explanation:
in 13, both x and y are increasing by 1 correspondingly, and, in 14, both sides are multiplying by 2 together.
There are 30 rocks in Willy's collection.
Since the number of rocks in Willy's collection is x, the number in Billy's collection is (2 2/3)x or 8/3x.
x+(2 2/3)x = 110
(3 2/3)x=110
11/3x = 110
Dividing both sides by 11/3,
(11/3x)÷11/3 = 110÷11/3
x = 110÷11/3 = 110/1 ÷ 11/3 = 110/1 × 3/11 = 330/11 = 30
