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il63 [147K]
2 years ago
13

Evaluate the expression for s = -9. 2s + 16 =

Mathematics
1 answer:
julia-pushkina [17]2 years ago
3 0

Answer:

2s+16

2*(-9)+16

-18+16

-2

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Salsk061 [2.6K]

Answer:

Y=1800+150x

Step-by-step explanation:

8 0
3 years ago
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Simplify. Rewrite the expression in the form 5^n<br>(5^3)^2=<br>​
Temka [501]

Answer:

5^12

Step-by-step explanation:

index notation rules states that when there is a power inside AND outside the brackets, they shall multiply together. hence, we will multiply 3 and 2 so we will get 6 and thus the answer will be 5^6. Sike, that's not the answer, we forgot to multiply 5 with that power too... so we will get 25^6 because same power (outside brackey) will affect everything inside...

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6 0
3 years ago
Which expression can be used to solve 3/5 divide by 7/10
kramer

Answer:

\frac{3}{5} *\frac{10}{7}  

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7 0
3 years ago
Quincy says that 3 is a good estimate for 3.4 X 0.09, is he correct? Why?
lord [1]
<span>Quincy says that 3 is a good estimate for 3.4 X 0.09, is she correct? Why?
When we say estimates meaning it is not the exact answer but close to what is the exact.
Now, if Quincy estimated 3 as the product of 3.4 * .09, then let’s check if she has the correct estimates.
=> 3.4 estimates is 3
=> 0.09 estimates is 0.1
Now the answer is 0.3 and not 3.
Thus, Quincy’s estimate is wrong.</span>



4 0
3 years ago
Solve the equation. 3(2x+2)=9x+2-3x+4
inessss [21]

Answer: x = 4

Step-by-step explanation:

6 0
3 years ago
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