Answer:a
Step-by-step explanation:
Cause boys is 2/5 and girls are 3/5
Answer:
<u>0℃</u>
Step-by-step explanation:
40 degrees- 40 degrees = 0 degrees
thus the temperature will be <u>0℃</u>
Hope this helped you- have a good day bro cya
Answer:
8x+7
Step-by-step explanation:
Let's solve your equation step-by-step.
2x
/5 + 3 = x/10 - 1
Step 1: Simplify both sides of the equation.
2x
/5 + 3 = x/10 - 1
2/5x + 3 = 1/10x - 1
Step 2: Subtract 1/10x from both sides.
2/5x + 3 - 1/10x = 1/10x - 1 - 1/10x
3/10x + 3 = -1
Step 3: Subtract 3 from both sides.
3
/10x + 3 - 3 = -1 - 3
3/10x = -4
Step 4: Multiply both sides by 10/3.
(10/3) * (3/10x) = (10/3) * (-4)
x = -40/3
1a) 25/100 so 1/4
1b) 7 billion times .25 is 1,750,000,000
2) 17 divided by 8 is 2.125 times more