Answer:X + Y ≥ 4
$2.20X + $2.95Y ≤ $10.00
Strawberries cost $2.20 per pound
Raspberries cost $2.95 per pound
Jada only has $10.00 to spend
She wants to buy at least 4 pounds
Assumption: She buys X pounds of strawberries and Y pounds of raspberries.
<u />
<u>Solution:</u>
Number of pounds can't be less than 4
i.e X + Y ≥ 4
The cost of buying strawberries and raspberries has to be $10.00 or less than $10.00
i.e $2.20X + $2.95Y ≤ $10.00
So the system of equations is;
X + Y ≥ 4
$2.20X + $2.95Y ≤ $10.00
Step-by-step explanation:
Hopefully this helped, if not HMU and I will get you a better answer.
<em>-Have a great day! :)</em>
<em />
To multiply you have to distribute. 3(h-5) will be 3h-3(5) which is 3h-15. So the answer is 3h-15
Y = x^2 + 6 doesn’t not belong in the group.
When graphing an x squared it will appear as an parabola (an U shaped graph).
As you can see the rest of the linear equation uses y=mx + b, except for the 3rd one.
The diameter is 12 cm and the radius is alsays half of the diameter so it will be 6 cm
When y=6, then in equation 7y=8x-14 we write 6 instead of y:
7×6=8x-14
42=8x -14
8x-14=42 (now we add 14 to both sides of equation)
8x=56 (now we divide by 8 both sides of equation)
x=7
Answer: x=7
