Answer: x = 94.5
Explanation: By using PEMDAS you can see there is no parentheses, exponents, or multiplication, so you start with dividing.
You can go ahead and combine the two x’s so you have 2x. So our equation now looks like:
2x + 2 ÷ 4 = 189
Divide first.
2 ÷ 4 = .5
Subtract from both sides.
.5 - 189.5 = 189
Divide by two to isolate the variable.
2x ÷ 189 = 94.5
so X =94.5
check your answer by plugging in the final number.
94.5 + 94.5 + 2 ÷ 4 = 189.5
$20.00. I don't really understand your question but 20% of 100 is 20.
What exactly do you throw away 3 flowers? every 3 from the 4 she picked or 3 in total?
well i would say there is 30 minutes in half an hour and she picks 4 every minute, so that means you well have to multiply 30 x 4 = 120 - 4 = 116.
that would be equation.
Answer:
2.68
Step-by-step explanation:
In similar triangles, the corresponding sides are in same ratio
