Answer:
66 units
Step-by-step explanation:
STEP BY STEP:
-5 times 1 is -5
-5 times 11 which is positive makes it -55
-55 times 4 makes it -220
Hope this helps!
Answer:
The cost of one cup of hot chocolate is $4.50
Step-by-step explanation:
Let
x ----> the cost of one cup of hot chocolate
y ----> the cost of one cup of hot tea
we know that
3x+4y=25.50 ------> equation A
y=(2/3)x -----> equation B
Solve the system of equations by substitution
substitute equation B in equation A and solve for x
3x+4(2/3)x=25.50
3x+(8/3)x=25.50
(17/3)x=25.50
x=25.50*3/17
x=$4.50
therefore
The cost of one cup of hot chocolate is $4.50
Answer:
1149
Step-by-step explanation:
Answer:
You have to substract the total amount of 1/3 in the number you’re working
for instance 9 - 1/3(9) = 6
6 - 1/3(6) = 4
4 - 1/3(4) = 8/3
brainliest please ;)
