350*0.2=70
350-70=280
so the answer is 280
Answer:
9/14
Step-by-step explanation:
3/7 ÷ 2/3 <----- write down the problem
= 3/7 × 3/2 <----- multiply by its reciprocal
= 9/14 <----- simplify
Answer:
Simplify inside the parentheses by dividing coefficients, subtracting the exponents on like bases, and raising the resulting expression to the –3 power. Then, write bases with positive exponents.
Raise the numerator and denominator to the –3 power. Then, using the power of a power property, multiply the exponents. Divide the coefficients and subtract the exponents on like bases, then write with positive exponents.
Step-by-step explanation:
-3/5 × -4/9
= 4/15
The answer is option a. 4/15
Answer: D. -3x+9i)(x+3i) i hope this helped :)
