Answer:
y= -4
Step-by-step explanation:
simplify both sides of the equasion
add 2y to both sides
add three to both sides
and your answer is y= -4
Answer: £5000
Step-by-step explanation:
If 12% decrease = £600
Then (100- 12)% = x
100% = x
0.12x = 600 x 0.88
0.12x = 528
Divide both sides by 0.12
£4400
Therefore, original price before 12% decrease was £5000
18m x 22m would be how you solve one of the rectangles area
For all 3 it would be 1188m
How to solve= multiply length by width then multiply by three to find the area of all three rectangles
Answer:
<4=146
<5=34
<6=146
<7=34
Step-by-step explanation: If angle GEF is 34 degrees the angle measures for 4,5,6, and 7 would be #4 = 146 #5 = 34 #6 = 146 and #7 = 34
Answer:
y=300-7x
Step-by-step explanation:
since monthly budget for gasoline=$300
Per day, he uses an average of $7 of gasoline
after x days he will use $7x of gasoline.
remaining amount after x days of driving= 300-7x
the equation will be y= 300-7x
