The answer is 16 because you have to do the exponents, than the division, then the subtraction, and lastly, the addition.
Solution:
Perimeter is the sum of the figure's sides.
<u>Note that:</u>
- 10 + 10 + 4 + 10 + 4 + 10 + 10 + 30 = Perimeter of figure
<u>Simplify the expression:</u>
- 5(10) + 2(4) + 30 = Perimeter of figure
- => 50 + 8 + 30 = Perimeter of figure
- => 88 cm = Perimeter of figure
1/5
Step-by-step explanation:
there is only one yellow bead 2 red and 3 green you add the red and green with a total of 5 getting a ratio of 1/5
The answer, when rounded to the nearest tenth is 19.2
First you can get rid of the decimals by multiplying both numbers by 100, this just makes the whole problem easier. Now all that needs to be done is long division:
(In my work I didn’t realize that it said round to the nearest tenth until I had already gotten past what I needed to find)
Answer:
1. Expression: y = 235x
Answer: 1,175
2. The cost of the shirts is 5 dollars. Alex has 15 dollars in his wallet. He wants to buy 3 shirts. Write an expression that represents this problem.
Step-by-step explanation:
5. 235 per second
5 x 235 = 1,175
Expression: y = 235x