Answer:y=-6/7x+5
Step-by-step explanation:
Slope:6/7
y-intercept:5
Answer:
They are not equal
Step-by-step explanation:
So, lets start by simplifying the expressions
Expression 1:
4s + 2
Expression 2:
s x s x s x s + h x h
s^4 + h^2
We have two different expressions now, they don't seem to be equivalent, since in the first one, we have 4 x s + 2, but in the second one, it is s x s 2 times added with h x h.
If you have any questions, let me know in the comments. If you could mark this answer as the brainliest, I would very much appreciate it! :D
<h2>
Explanation:</h2>
Here we have to solve a system of linear equations in three variables. Let:
x: Cost of pens
y: Cost of pencils
We know that:
- Bailey buys 2 pens and 6 pencils and spends a total of $7.00. So:
- Jeremiah buys 3 pens and 5 pencils and spends a total of $7.50. So:
Multiplying eq1 by 3 and eq 2 by -2:
Then adding these two resultant equations:
How much will Maggie spend to purchase 4 pens?
Each pen costs $1.24, so 4 pens will cost:
<h2>
Explanation:</h2>
A parallelogram is a quadrilateral where both pairs of opposite sides are parallel. We know that for any parallelogram opposite angles are also equal. Here:
You must evaluate each of these options one by one:
A. A $55 jersey with 5% (.05) tax would equal 55 x (1+.05). This equation basically adds on 5% to the original $55. This equals $57.75
B. You can calculate this similarly to above, because it is asking you to add 10% on to the original $57. This would be 57 x (1+.10) = $62.70
C. This is clearly not an option because the original price of the jersey is already more than what Dave has.
D. This is asking you to deduct 25% of the original cost off of $85. You find this similarly to above, but this time you deduct 25% from the 1 --> 85 x (1 - 0.25) = $63.75
So you can see that Dave can only afford option A. Does that make sense?