Answer:
-5
Step-by-step explanation:
multiple the second equation by negative then subtract or add the equations and the answer will be negative 5
Teresa's restaurant bill is 29.99 dollars before the tax.The sales tax is said to be 6.25% of the total amount .=> 6.25% = 0.0625=> 29.99 dollars * 0.0625 = 1.87 dollars is the sales tax that will be added to his payment,=> 29.99 + 1.87 = 31.86 dollars is now here current payment.Next, he needs to give 20% tip to the water.=> 31.86 * .20 = 6.37 dollars is the total amount for the tip to the waiter. => 31.86 + 6.37 = 38.23 dollars will be the total amount that Teresa needs to pay for her restaurant meal.<span>
</span>
Easy, sub 10 for x
g(10)=-3(10)+1
g(10)=-30+1
g(10)=-29
Answer:
(13 + y ) / 5
Step-by-step explanation:
The total number of jewellery pieces givens by the grandmas is 13 + y
If there are 5 sisters and the jewellery pieces would be divided evenly , each sister would get : (13 + y ) / 5
Answer:
<em>y = 3x + 5</em>
Step-by-step explanation:
y = mx + b (slope-intercept form)
( 
, 
)
( 
, 
)
Slope m = 
y - = m( x - ) (point-slope form of linear equation)
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