Some number y has 7 subtracted off to get 15. We have y-7 = 15. To isolate y, we have to undo the "subtract 7" operation that happens to y. We have to add 7 to both sides.
y-7 = 15
y-7+7 = 15+7
y = 22 is the answer
I don't understand. What are the values given? Are they values of an x,y plot?
If you plot them they are a straight line with y =6x - 2.9 but I don't know what you mean by when x=3 and y = 4?
Answer:
b. 70
Step-by-step explanation:
because.......
180 is to much
20 is too much
75 is a little bit more.
Sooo if 70 does not work then go for 75.
Answer:
An impressionist
Step-by-step explanation:
Hope this help
So let's say that the first number is xxxxx and the second one is yyyyy.
The value of 7 in the first should be 1000 times bigger than in the second, so let's make it 7000 and 7:
z7xxx and yyyy7
now, the value of 3 in the first number is 100 times the value of the 3 in the second number
let's make it 37xxx - then the value of 3 is 30 000 so in the second number it must be 300,
then we have 37xxx and yy3y7
let's substitute the ys and xs by 0:
37000 and 307 - that's the solution!
