Answer: D. 7^11
Reason:
The rule we use is ![a^b*a^c = a^{b+c}](https://tex.z-dn.net/?f=a%5Eb%2Aa%5Ec%20%3D%20a%5E%7Bb%2Bc%7D)
When multiplying exponentials of the same base, we add the exponents.
The exponents 5 and 6 add to 5+6 = 11
So,
![7^5 \times 7^6 = 7^{5+6} = 7^{11}](https://tex.z-dn.net/?f=7%5E5%20%5Ctimes%207%5E6%20%3D%207%5E%7B5%2B6%7D%20%3D%207%5E%7B11%7D)
The base stays the same the entire time.
You can solve all of these by using the distance formula. I have shared it below.
The explanation of using Literal equations to solve for a given variable is as explained below.
How to solve Literal Equations?
Literal equations are equations containing two or more variables; at least one independent variable and one dependent variable
To solve a literal equation means to rewrite the equation so a different variable stands alone on one side of the equals sign. We have to be told for which variable we want to solve.
Linear equations in one variable may take the form ax + b = 0 and are solved using basic algebraic operations.
We begin by classifying linear equations in one variable as one of three types: identity, conditional, or inconsistent. An identity equation is true for all values of the variable.
Read more about Literal Equations at; brainly.com/question/1852246
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2x+4y+0.50z=36 represents the situation.
Step-by-step explanation:
Let,
Drinks = x
Sandwich = y
And,
Chips = z
Total amount on these items = $36
According to the statement;
![x(cost\ of\ one\ drink)+y(cost\ of\ one\ sandwich)+z(cost\ of\ one\ chips)=\ Total\ amount\ spent\\2x+4y+0.50z=36](https://tex.z-dn.net/?f=x%28cost%5C%20of%5C%20one%5C%20drink%29%2By%28cost%5C%20of%5C%20one%5C%20sandwich%29%2Bz%28cost%5C%20of%5C%20one%5C%20chips%29%3D%5C%20Total%5C%20amount%5C%20spent%5C%5C2x%2B4y%2B0.50z%3D36)
2x+4y+0.50z=36 represents the situation.
Keywords: Linear equations
Learn more about linear equations at:
#LearnwithBrainly
519/6=86.5
915/7=130.7142
439/7=62.7142
812/9=90.2222
so i think its the 1st on but i may be wrong.