Answer:
y=4,x=1
Step-by-step explanation:
4x+y=8
x+y=5
subtract equation 2 from equation 1
3x + 0=3
3x=3
divide both sides by 3
x=1
substitute for x=1 in equation 2
x+y=5
1+y=5
y=5-1(collecting like terms)
y=4
Answer:
a. -30°
Step-by-step explanation:
(-22°F − 32) × 5/9 = -30°C
Answer:
18
Step-by-step explanation:
33-15=18
Answer:
i just did this and i cant find it im so sorry when i find it i will let u know
Step-by-step explanation:
Answer:
Step-by-step explanation:
Let me know if you want the full explanation. Have a great day! ❤