I hoped this helped or something
Answer:
9
Step-by-step explanation:
4/6 = 1.5, 1.5(6)= 9
Answer:
equation form: x=-131/8y -31/40
Step-by-step explanation:
this is addition/elimination
Answer:
Step-by-step explanation:
Standard Form:
56,927.34
Expanded forms can be written like a sentence or stacked for readability as they are here.
Expanded Notation Form:
50,000
+6,000
+900
+20
+7
+0.3
+0.04
Expanded Factors Form:
5 ×10,000
+ 6 ×1,000
+ 9 ×100
+ 2 × 0
+ 7 ×1
+ 3 ×0.1
+ 4 ×0.01
Expanded Exponential Form:
5 × 104
+ 6 × 103
+ 9 × 102
+ 2 × 101
+ 7 × 100
+ 3 × 10-1
+ 4 × 10-2
First option:
y=money saved
x=number of months
y=30x+500
Second option:
y=50x+200
We have this system of equations:
y=30x+500
y=50x+200
We can solve this system of equations by equalization method
30x+500=50x+200
30x-50x=200-500
-20x=-300
x=-300/-20
x=15
so;
y=30x+500
y=30(15)+500
y=450+500
y=950
Answer; after 15 months, she would save the same amount using either option, the amount saved in either option will be $950.