Answer:
8.0 × 10⁴
Step-by-step explanation:
1.2 × 10⁵ - 4.0 × 10⁴
1.2 × 10⁵ = 120000
4.0 × 10⁴ = 40000
120000 - 40000 = 80,000
8.0000 (4 spaces)
8.0 × 10⁴
Answer:
The constants are the numbers alone with no variables. If the coefficients are the same on both sides then the sides will not equal, therefore no solutions will occur. Use distributive property on the right side first.
Step-by-step explanation:
Hope this helped:).
W+15 is the algebra translation
Answer:
The first deal:10 tacos for $7
Step-by-step explanation:
5 times 3.20 = 16$ and 10 tacos=$7
Answer:
Step-by-step explanation:
Note that 20 (an approximation for 205) less 4 (an approx. for 431) comes out to 16.
This tells us that the proper placement of the decimals is
20.50
- 4.31
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and this comes out to 16.19.