To make 2 batches of mac-n-cheese and 3 pizzas, Lena needs a total of 60 ounces of cheese. If she only buys a 32-ounce package of cheese, she does not have enough.
To determine if Lena has enough cheese to make 2 batches of mac-n-cheese and 3 pizzas, we need to calculate the total amount of cheese needed for each dish. Each batch of mac-n-cheese requires 6 ounces of cheese, so 2 batches would require 2 x 6 = 12 ounces of cheese. Each pizza requires 16 ounces of cheese, so 3 pizzas would require 3 x 16 = 48 ounces of cheese. Therefore, the total amount of cheese needed is 12 + 48 = 60 ounces.
If Lena buys a 32-ounce package of cheese, she does not have enough cheese to make both the mac-n-cheese and the pizzas. The 32-ounce package is smaller than the total amount of cheese needed, which is 60 ounces. Therefore, Lena would need to buymore cheese.
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1. Solve the equation.
-5 = a/18 (This is a fraction)
-5 = a/18
multiply by 18 on each side
-5 * 18 = a/18 * 18
-90 = a
Answer: a = -90
Answer is JKismyhusbandbae:
Answer:
54 miles/hour
If he made two stops of 10 minutes each and maintains the same speed, it would take him more than 4 hours to reach the town as the time speed would have been extended by 20 minutes.
Step-by-step explanation:
The rate of change of distance with time is called speed and it is measured in miles per hour. Mathematically,
Speed = Distance/time
His rate in miles per hour is his speed
= 216/4
= 54 miles per hour
Answer:
Rate in miles per hour: 54 miles per hour
Step-by-step explanation:
Answer:
16= 7 &
17= 9
Step-by-step explanation:
A. -6
B. 6
C. 7
D. -2
It’s B
Answer: B
Step-by-step explanation: 6-4=2
3/5 − 6/11
A:3/55
B:3/6
C:3/11
Answer:
b
Step-by-step explanation:
given the system of equations
y = 9x → (1)
3y = - 3x - 5 → (2)
substitute y = 9x into (2)
3(9x) = - 3x - 5
27x = - 3x - 5 ( add 3x to both sides )
30x = - 5 (divide both sides by 30 )
x = - = -
substitute x = - into (1) and solve for y
y = 9x = 9 × - = -
= -
point of intersection = ( - , -
)