Answer:
x=64
y=54
Step-by-step explanation:
3x+4y=24 4(24-4y\3)+3y=22
x=24-4y/3 96-12y\3+3y=22
x=24-4(54)/3
x=-64 96/3-22=3y/3
y=54
Answer:
-3(r+5)
Step-by-step explanation:
............
.
<h3>The formula that correctly relates H and L is H = L + 14.8</h3><h3>The high temperature is 83.7 degrees</h3>
<em><u>Solution:</u></em>
Let H represent the high temperature
Let L represent the low temperature
Given that,
<em><u>The coldest temperature in the city today was 14.8 degrees (Fahrenheit) lower than the hottest temperature</u></em>
L = H - 14.8
Rearrange,
H = L + 14.8
<em><u>If the low temperature was 68.9 degrees, what was the high temperature?</u></em>
L = 68.9
Then,
H = 68.9 + 14.8
H = 83.7
Thus the high temperature is 83.7 degrees
Answer:
1. is 0.9 or 9/10. 2. is 43/36 or 1.19
963/3 = 321
Recheck = 321 * 3 = 963
Answer = 321
