125 is the correct answer but you answered yourself?
2xy + 5 - 8 + 3xy - y +7 + 3y = 5xy - 8 + 2y + 12
WHAT ARE YOU TRYING TO FIGURE OUT WITH THIS ONE HOW MANY MILES IT FLEW TOTAL IT WOULD BE 24 TIMES 6 TO EQUAL 144
Answer:
f(x) = x + 7
or
y=x+7
Step-by-step explanation:
Answer:
11 dimes, 17 nickels
Step-by-step explanation:
d + n = 28, put one variable by itself on a side, d = 28 - n
.10d + .05n = 1.95
Sub the first equation into the second
.10(28 - n) + .05n = 1.95
2.8 - .10n + .05n = 1.95
2.8 - .05n = 1.95
-.05n = -0.85
n = 17 nickels
d + 17 = 28
d = 11 11 dimes
