-10 since the parentheses mean multiply and multiplying a negative with a positive gives you a negative.
The answer is D!
If helped mark me the brainiest!!
Answer:
m = -1
Step-by-step explanation:
Order of Operations: BPEMDAS
Step 1: Write out equation
-13 = 5(1 + 4m) - 2m
Step 2: Parenthesis (distribute)
-13 = 5 + 20m - 2m
Step 3: Combine like terms (m)
-13 = 5 + 18m
Step 4: Subtract 5 on both sides
-18 = 18m
Step 5: Divide both sides by 18
-1 = m
Step 6: Rewrite
m = -1
Answer:
3rd option
Step-by-step explanation:
∠ 1 and 75° are corresponding angles and are congruent , so
∠ 1 = 75°
