Answer:
Step-by-step explanation:
Given
Required
How far did they row together
To do this, we simply add the distance they both covered.
This gives;
Take LCM
Simplify
<em>Hence, they both rowed 1/2 mile</em>
Answer:
0
Step-by-step explanation:5–3(x – 4)+2x. 5-34 + 12+2x. -X+17. (1.3) Solve the Linear Equation - Include Work! ... 2 = 10 -3-3. 7 - 3x=-3x+7. T infinitely many. 8x-3 =12x+10. -13=44. [x= -13%) ... x>-3 f x². > 15. -955 – 2x <7. 16. B +7== 5. 5. 5 a. -14 = 2 x 2. 1/3x+7=8. 3x=1 ... (x+90x+4)=0.
Hey there!
To start, first let's assign a variable to each person:
A to represent the miles biked by Albert
B to represent the miles biked by Bob
Now, let's set up a system of equations:
A=3B
A + B = 72
Next, use substitution (plug 3B in for A in the second equation since A is equal to 3B):
3B + B = 72
Then, simplify and solve:
3B + B = 72
(combine like terms)
4B = 72
(divide both sides by 4)
B=18
Now that you know the amount that Bob biked, you can plug his miles into the equation for Albert: A=3B
B=18
A=3(18)
A= 54
Your final answer would be that Albert biked 54 miles.
Hope this helps!
Answer:
25%
Step-by-step explanation:
25% of the dolls are made with curly hair.
