8 ( 20divided by 15=1.333 then times that by6)
And
60 (triple 15)
3x+4y = 375
6x+ 4y= 600
-------------------
6x-3x = 600 - 375
3x=225
x=225:3
x=75 cents
3*x+4y= 375
3*75+4y=375
225 +4y = 375
4y=375-225
4y=150
y=150:4
y=37,5 cents
the price is 75+37,5=112,5 cents for one bag of potato chips and one candy bar
Add 7 to both sides
3x + 12 = 7x
Subtract 3x
12 = 4x
Divide by 4
x = 3
Answer:
ans:
- option B
- option A
- option B
- option A
Step-by-step explanation:
for two triangle to be congruent corresponding sides and angle must be equal
Answer: We can't tell you
Step-by-step explanation: Test/quizes can't be posted here because it is a violation of the honor code
