Answer:
0-t-14
Step-by-step explanation:
Its the first one I don't want to type
Top left graph. Shows every gallon of gas gets 25 miles.
Answer:
y= -23
Step-by-step explanation:
4a^4 -2b^2 +40
a=2
b=7
4(2)^4 -2(7)^2 +40
PEMDAS is what your gonna use to solve this you go from right to left
First is P which is parentheses which is none
second is E which stands for exponents
4(32)-2(49)+40
now MD multiply or divide
128-98+40
now add or subtract
30+40
last one
70 this is your answer i hope
Sin(D) = 24/25
tan(D) = 24/7
sin(E) = 7/25
