Answer :
Sure! Let's solve the problem step-by-step to find out how many pounds of apricots and bananas Andre bought.
1. Understand the Problem:
- Andre buys two types of snacks: apricots and dried bananas.
- Apricots cost \[tex]$6 per pound.
- Dried bananas cost \$[/tex]4 per pound.
- He buys a total of 5 pounds of snacks.
- He spends a total of \$24.50.
2. Set Up the Equations:
- Let [tex]\( a \)[/tex] be the pounds of apricots.
- Let [tex]\( b \)[/tex] be the pounds of dried bananas.
Based on the information:
- Equation for the total pounds:
[tex]\[
a + b = 5
\][/tex]
- Equation for the total cost:
[tex]\[
6a + 4b = 24.50
\][/tex]
3. Solve the System of Equations:
We have two equations:
[tex]\[
\begin{align*}
1) & \quad a + b = 5 \\
2) & \quad 6a + 4b = 24.50
\end{align*}
\][/tex]
- From equation (1), express [tex]\( b \)[/tex] in terms of [tex]\( a \)[/tex]:
[tex]\[
b = 5 - a
\][/tex]
- Substitute [tex]\( b = 5 - a \)[/tex] into equation (2):
[tex]\[
6a + 4(5 - a) = 24.50
\][/tex]
- Simplify and solve for [tex]\( a \)[/tex]:
[tex]\[
6a + 20 - 4a = 24.50
\][/tex]
[tex]\[
2a + 20 = 24.50
\][/tex]
[tex]\[
2a = 4.50
\][/tex]
[tex]\[
a = 2.25
\][/tex]
- Now, use the value of [tex]\( a \)[/tex] to find [tex]\( b \)[/tex]:
[tex]\[
b = 5 - a = 5 - 2.25 = 2.75
\][/tex]
4. Conclusion:
- Andre bought 2.25 pounds of apricots and 2.75 pounds of dried bananas.
By following these steps, we can determine the number of pounds Andre bought for each snack.
1. Understand the Problem:
- Andre buys two types of snacks: apricots and dried bananas.
- Apricots cost \[tex]$6 per pound.
- Dried bananas cost \$[/tex]4 per pound.
- He buys a total of 5 pounds of snacks.
- He spends a total of \$24.50.
2. Set Up the Equations:
- Let [tex]\( a \)[/tex] be the pounds of apricots.
- Let [tex]\( b \)[/tex] be the pounds of dried bananas.
Based on the information:
- Equation for the total pounds:
[tex]\[
a + b = 5
\][/tex]
- Equation for the total cost:
[tex]\[
6a + 4b = 24.50
\][/tex]
3. Solve the System of Equations:
We have two equations:
[tex]\[
\begin{align*}
1) & \quad a + b = 5 \\
2) & \quad 6a + 4b = 24.50
\end{align*}
\][/tex]
- From equation (1), express [tex]\( b \)[/tex] in terms of [tex]\( a \)[/tex]:
[tex]\[
b = 5 - a
\][/tex]
- Substitute [tex]\( b = 5 - a \)[/tex] into equation (2):
[tex]\[
6a + 4(5 - a) = 24.50
\][/tex]
- Simplify and solve for [tex]\( a \)[/tex]:
[tex]\[
6a + 20 - 4a = 24.50
\][/tex]
[tex]\[
2a + 20 = 24.50
\][/tex]
[tex]\[
2a = 4.50
\][/tex]
[tex]\[
a = 2.25
\][/tex]
- Now, use the value of [tex]\( a \)[/tex] to find [tex]\( b \)[/tex]:
[tex]\[
b = 5 - a = 5 - 2.25 = 2.75
\][/tex]
4. Conclusion:
- Andre bought 2.25 pounds of apricots and 2.75 pounds of dried bananas.
By following these steps, we can determine the number of pounds Andre bought for each snack.