Answer:
(8, - 2 )
Step-by-step explanation:
A translation of 4 units right means add 4 to the x- coordinate
A translation of 5 units up means add 5 to the y- coordinate
(x, y ) → (x + 4, y + 5 ) ← translation rule, then
(4, - 7 ) → A'(4 + 4, - 7 + 5 ) → A'(8, - 2 )
He spends $27.00 because you multiply the 10% by 30 and subtract the two
Answer: (6,13)
Work:
- set them equal to each other
2x + 1 = 1/2x + 10
- multiply both sides by 2 to get rid of fraction
4x + 2 = x + 20
- solve for x and you get x = 6
- plug in to solve for y
2(6) + 1 = y
13 = y
Answer:
d. Jessica can have up to 7 toppings on her pizza
Step-by-step explanation:
We know that the inequality that gives us the number of toppings Jessica can put on her pizza is
where
, so, to find the number of topics we just need to solve the inequality.
Let's do it step-by-step
Step 1. Subtract 9.50 from both sides of the inequality


Step 2. Distribute 0.75 to the two terms inside the parenthesis

Step 3. Add 0.75 to both sides of the inequality


Step 4. Divide both sides of the inequality bu 0.75


Jessica can put up to 7 topping on her pizza.
We can conclude that the correct answer is d. Jessica can have up to 7 toppings on her pizza