(-1, 0)
Start by adding -2x to both sides of the second equation. Then substitute that equation into the first.
3x+3(2x+2)=-3
Solve the equation for x.
When you've found the value of x, substitute that value into the equation with the isolated y.
y=2(-1)+2
Answer:
d =122.5 miles
Step-by-step explanation:
We know the formula is
d= rt
d is distance r = rate and t is time
d = 35 miles per hour * 3.5 hours
d =122.5 miles
Answer:
It takes Katie 66 2/3 seconds to run 400m. Min conversion: 1 min and 6 2/3 secs
Step-by-step explanation:
Answer:
D) √0.302
Step-by-step explanation:
1. The inequality 4/8 < x < 65% means that that the value of x is more than 0.5 but less than 0.65. Let's go through each answer choice.
A)
- A) can't be the answer because 2/5 (or 0.4) is less than 0.5
B)
- B) can't be the answer because 0.017 is less than 0.5
C)
- C) can't be the answer because 1.062 is more than 0.65
D)
- ≈
- D) is the answer because the square root of 0.302 (or approximately 0.55) is more than 0.5 but less than 0.65.
<span>An example of a problem that has two parts, but that can be solved by finding the whole, might be the following:
Problem 1)
2/4+2/4=1 (whole number)
Problem 2)
2/3+1/3=1 (whole number)
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