California for the 2017-’18 winter break, the University of Pennsylvania sophomore had been elected managing editor of a campus cooking publication called Penn Appétit. It’s a position he ended up never filling.
Answer:
x =-9 y=2
Step-by-step explanation:
-4+2y=0
2y=4.
y=4/2
y=2
again
x+2y = -5
x+ 2* 2 = -5
x= -5 -4
x = -9
The x-intercept would be (-4,0)
Part A) average change would be : -24/6
simplified, would be : -4......so the temperature changed -4 degrees every week for 6 weeks
Answer:
12
Step-by-step explanation:
Let x be the number of chocolates in the first jar, then
x ← number of chocolates in second jar and
x + 90 ← number of chocolates in the third jar
The second jar also contains one half the chocolates in the third jar, thus
Equating chocolates in second jar
x = (x + 90) = x + 45
Multiply both sides by 10 to clear the fractions
8x = 5x + 450 ( subtract 5x from both sides )
3x = 450 ( divide both sides by 3 )
x = 150
and × 150 = 120
Number of chocolates in second jar = 120