Answer:
slope=50
y-intercept=0
equation to solve how many d in the amount of w=1/50=w/d or 1*w=w and 50*w=d
student will have 2600 dollars in 52 weeks
Step-by-step explanation:
m=y2-y1/x2-x1
150-100=50
3-2=1
50/1=50
slope=50
b=(y=mx+b)
150=50(3)=b
50*3=150
150-150=0
150-150=0
y=intercept is 0
1/50=w/d
52*50=2600
hope this helps :3
pls mark brainliest
sorry if im wrong
Answer:
Step-by-step explanation:
<h3>to understand this</h3><h3>you need to know about:</h3>
<h3>tips and formulas:</h3>
- algebraic identity:(a-b)²=(a+b)²-4ab
<h3>let's solve:</h3>
therefore
using the identity our answer is (a-b)²
let's prove it
- (a-b)²:a²-2ab+b²
- rewrite -2ab as 2ab-4ab:a²+b²+2ab-4ab
- use (a+b)²=a²+2ab+c²:(a+b)²-4ab
therefore
we have also proven that
Can you state how many marbles there are al together and how many there are of each colour
Answer:
$50.40 is the answer
Step-by-step explanation:
12% of 45 is 5.40 so if we add $5.40 and $45 we get $50.40
hope this helps ^-^ have a wonderful day
20% of 65 = 65 * 1/5, which is 13. so 20% of 65 is $13. so a discount of 20% = 65-13 which is $52
