These two should be the points as then 2 points will remain on both sides
Slope
Equation in point slope form
- y+2=3/4(x+6)
- y=3/4x+6-2
- y=3/4x+4
When x=-15
- y=3/4(-15)+4
- y=-45/4+4
- y=(-45+16)/4
- y=--29/4
Just above 7
<span>(1,625) No
(0,-25) No
(-1,-1) No
Think about what an integer exponent means for an negative base and you'll understand this problem. For instance the powers of -25 would be
-25^1 = -25
-25^2 = (-25) * (-25) = 625
-25^3 = (-25)*(-25)*(-25) = -15625
and so on, giving 390625, -9765625, 244140625, etc.
But that's a different subject. For the ordered pairs given, let's check them out.
(1,625)
-25^1 + 1 = -25 + 1 = -24. And -24 is not equal to 625, so "No".
(0,-25)
-25^0 + 1 = 1 +1 = 2.
Note: Any real number other than 0 raised to the 0th power is 1. And 2 is not equal to -25, so "No".
(-1,-1)
-25^(-1) + 1 = 1/(-25^1) + 1 = 1/-25 + 1 = 24/25.
And 24/25 is not equal to -1, so also "No".</span>
Answer:
The equation is = $500-25·W=200
She can withdraw money from his account for 12 weeks
Step-by-step explanation:
$500-25·W=200
-25·W=-300
W=-300÷-25=12
W=12
So the answer is 12 Weeks
Answer: the price of a bottle of water is $1.5
Step-by-step explanation:
Let x represent the price of one pretzel.
Let y represent the price of one bottle of water.
At the shopping mall, Joaquin bought 4 pretzels and a bottle of water for 11.50. It means that
4x + y = 11.5- - - - - - - - - -1
Kelly bought 3 pretzels and a bottle of water for 9.00. It means that
3x + y = 9- - - - - - - - - - - - 2
Subtracting equation 2 from equation 1, it becomes
x = 2.5
Substituting x = 2.5 into equation 1, it becomes
4 × 2.5 + y = 11.5
10 + y = 11.5
y = 11.5 - 10
y = 1.5
<span>The question here is how much less Bella
spent in July than she budgeted. So firstly we have to know how much she
budgeted and how much she spent in order to know the difference. Her total
budgeted money is equal to $110.
On the other hand, her total expenditure is equal to $85.50. So the
difference between the two amounts is $24.5.</span>