Subtract 4 from both sides to get 3x = 15.
Divide by 3 on both sides to get x = 5.
Plug this back in.
3(5) + 4 = 19.
15 + 4 = 19.
19 = 19
Answer:
she had to sy difference of 35 and 16
sum of 10 and 9
sum of 14 and 2
Step-by-step explanation:
Answer:
Step-by-step explanation:
(18 - 6)/(4-2)= 12/2= 6 slope
y - 6 = 6(x - 2)
y - 6 = 6x - 12
y = 6x - 6
y int= (0, -6)
Answer:
A. $100
B. 29%
Step-by-step explanation:
A. To find total price of the items Sammy bought we will add the price of shoes and jacket after discount.
Let us find price of shoes after 25% discount.
Therefore, price of shoes after discount is $30.
Now let us find price of jacket after 30% discount.
Therefore, price of jacket after discount is $70.
Now let us add both prices to find the total price of the items.
Therefore, the total price of the items bought by Sammy is $100.
B. To find the percent discount which Sammy got on his total purchases, we will use percent change formula.
Total price without discount= 100+40=140
Therefore, Sammy got approximately 29% discount on his total purchases.
Answer:
it will take 20 minutes for her to weed all of her garden
Step-by-step explanation:
8 minutes=40% 16 minutes= 80% 20 minutes=100%
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