Answer:
a x+2y =5
b x=1 y=2
Step-by-step explanation:
4x+3y = 10
So the cost of 1 banana is x and the cost of 1 peach is y
a) we want the cost of 1 banana and 2 peaches
1x+2y
That is equal to 5 dollars
1x+2y =5
x+2y =5
b
The matrixes are
1 2 x 5
* =
4 3 y 10
Using my calculator, x=1 y=2
D=13
d=-5+3 times erin
13=3e-5
add 5 to both sides
18=3e
divide by 3
6=e
erin=3
Answer:
3/5 * 1/3= 1/3, That is false but 3/5 * 1/3 = 1/5
3 goes into 34 11 times...
11 × 3 = 33
we have one left over so
33 1/3
Answer:X=13
Step-by-step explanation:13-9=4
