Answer:
0.40x = 320
Step-by-step explanation:
40 = percent, 320 = part. Write the percent as a decimal and multiply by the whole.
Hello there.
Answer: ⇒⇒⇒⇒-29
Step-by-step explanation:
Remove parenthesis.
Subtract the numbers.
Hope this helps!
Thank you for posting your question at here on brainly.
-Charlie
Answer:
a=11
Step-by-step explanation:
Let's solve your equation step-by-step.
√a+5=4
Solve Square Root.
√a+5=4
a+5=42(Square both sides)
a+5=16
a+5−5=16−5(Subtract 5 from both sides)
a=11
Check answers. (Plug them in to make sure they work.)
a=11(Works in original equation)
Answer: 49.5 ~50
Step-by-step explanation: 132/8=16.5 16.5(3)=49.5
Answer:
-8n-1
Step-by-step explanation:
n-1-9n=n-9n-1=-8n-1
