Answer:
can't understand the question
Step-by-step explanation:
have a good day!
Answer:138
Step-by-step explanation:
First plug in the c and d values into the expression:
6(5)^2-5(4)+8
Remember PEMDAS, so you do 5^2 first getting you 25.
6(25)-5(4)+8
Continue with PEMDAS and multiply -5 and 4, and that gets you -20.
150-20+8
Now you simplify the expression to get: 138.
Answer:
hello
3 x + 50 = 6 x - 10
3 x - 6 x = - 10 - 50
- 3 x = - 60
x = 20
Step-by-step explanation:
Answer: 1,-1,-7
Step-by-step explanation:
-3-2(-2)= -3+4= 1
-3-2(-1)= -3+2= -1
-3-2(2)= -3-4= -7
