Answer:
$1.15
Step-by-step explanation:
Let the current price of the cookie be C whilst the normal price is c.
From the information we can deduce two equations.
Firstly, since they are $0.75 less than usual:
C+$0.75=c
Secondly, since seven cost $2.80
7C=$2.80
We can simplify this equation by dividng by 7
C=$0.40
Now combine the equations via substitution this value above into the first equation
$0.40 + $0.75= c
c= $1.15
Therefore the normal price is $1.15
Answer:
thanks for the points again
Step-by-step explanation:
,(TT(TT)(TT)(TT)(TT)(TT)(TT
The question means that when the number is 1 more than a multiple of 4 and two more than a multiple of 5. Write out multiples of 4 with one added on to them.
5,9,13,17,21,
Then write out multiples of 5 with one added on to them
7,12,17,22,
The smallest number that both lists share is 17, so that is the answer
Answer:
the answer: b= -1
Step-by-step explanation:
Answer:
y=4x
Step-by-step explanation:
an independent variable is the variable that is changed or controlled in an experiment or observation to test the effects on the dependent variable
a dependent variable is variable being tested and measured in a scientific experiment
in this case, the number of help desk tickets closed out is dependent on the number of hours the individual works so y is the number of tickets closed (dependent variable). The number of tickets closed of will be 4 multiplied by the number of hours worked i.e. y=4x
