Answer:
C=-2
Step-by-step explanation:
Plus 14 to both sides then divide both side by -5
If he starts earning 40% more after he worked more than 30 hours and worked for 35 hours , that means that those 5 extra hours were worth 1.40(5) hours
Which is 7
So he earned what he would have earned if he had worked for 37 hours.
If he earned 436.60 in 35 hours ( which is equivalent to 37 normal hours )
he earns 436.60 ÷ 37 per hour
436.60 ÷ 37 = 11.8
Which means he normally earns $11.8 per hour !
I hope you understood my brief explanation
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Answer:
bces
Step-by-step explanation:
Answer: The area of the enlargement is 315cm.
Step-by-step explanation:
If the picture has 35cm as the area and it has a length of 7cm then we can find the width by dividing the area by the length.
w= 35/7
w = 5
So in this care the width of the picture in 5cm.
Now is saying that the picture's length has been enlarge or been dilated to 21 cm. To get from 7cm to 21cm you will have to multiply by 3.
In this situation, we will have to multiply the original picture's width by 3 to find it enlargement.
w= 5*3 = 15
The width is 15cm and the length is 21cm so multiply them to find the area.
A = 15 * 21
A = 315cm