For problem 1, it will be 25/100, which is equal to 25%
2) The relationship is that both, the bar model and the proportion, show that x is 1/4 of the actual amount. The bar graph is more a visual. However, in both cases, the x can be solved for to be 25%
3) The percent error for 23°C will be less since it is closer to 25°C, the actual amount. The percent error is greater for 5°C since it is farther for 25°C.
Line <span>–3x + 9y = 18
</span>
x-intercept when y = 0
so -3x = 18
x = -6
y-intercept when x = 0
so 9y = 18
y = 2
answer
x-intercept (-6,0)
y-intercept (0, 2)
hope it helps
Answer:
3y-7
Step-by-step explanation:
-4y + 7y - 10 + 3
Combine like terms
-4y + 7y - 10 + 3
3y -7
Answer:
540
Step-by-step explanation:
Answer:13
Step-by-step explanation:
13 burger each person should get 13
