Answer:
3 hours
Step-by-step explanation:
Since Taryn's target is $25.5 and currently has $3, she is less by 25.5-3=$22.5
Considering hourly pay of $7.5 then she needs x hours to meet her target. Equating this as 7.5x=22.5 then making x the subject of the formula we obtain that x=22.5/7.5=3 hours.
Therefore, this week, to meet the target of $25.5 for Taryne to go to the movies she needs to baby sit for 3 hours and add what she currently has, $3
Answer:
7257600
Step-by-step explanation:
Number of freshmen in the student council= 4
Number of sophomores in the student council= 5
Number of juniors in the student council= 6
Number of seniors in the student council= 7
Ways of choosing council members
⁴C₂×⁵C₂×⁶C₂×⁷C₂
⁴C₂×⁵C₂×⁶C₂×⁷C₂=6×10×15×21=18900
Ways of lining up the four classes=4!=1×2×3×4=24
Ways of lining up members of each class=2⁴=2×2×2×2=16
Pictures are possible if each group of classmates stands together
⁴C₂×⁵C₂×⁶C₂×⁷C₂×4!×2⁴
=18900×24×16
=7257600
Answer:
when X=0 value is -7/4
when X=-3 value is -10/7
when X=4 value is undefined because 4-4=0
Answer:
area=length*breadth
area=24*40
area=960sqare m
if we convert 960m to mm it will be 960000mm
final answer area=960000 square mm
The system of equations are:
$12p + $3a = $258
a - p = 6
Where:
- a = phone accessories
- p = phone
<h3>What are the system of equations?</h3>
Two linear equations would be derived from the question. The linear equations would be a function of the phones and accessories sold. These equations are known as simultaneous equations and they would have to be solved together in order to determine the required values.
To learn more about simultaneous equations, please check: brainly.com/question/25875552
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