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Seventh grade S. Choose two-step equations: word problems 8NH
Tutc
Amanda is making a special gelatin dessert for the Garden Club meeting. She plans to fill a
large flower-pot-shaped mold with 12 ounces of gelatin. She wants to use the rest of the
gelatin to fill small daisy-shaped molds. Each daisy-shaped mold holds 3 ounces, and the
package of gelatin she bought makes 60 ounces in all.
Which equation can you use to find how many daisy-shaped molds, x, Amanda can fill?
12x + 3 = 60
12(x + 3) = 60
3x + 12 = 60
3(x + 12) = 60
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all about the same size in the city the game was

step-by-step explanation:

since your problem is x^4 = 81, what you have to undeo is the "to the fourth power" part.

the inverse (opposite operation) of "to the fourth power" is "to the fourth root".

  (x^4) ^ ¼   = 81 ^ ¼  

  81 = 3^4     so (3 ^ 4) ^ ¼   =   3 ^ 1   = 3

by hand: (3 ^ 4) ^ ¼   =   3 ^ (4 x ¼) = 3 ^ 1   = 3   (when you take a power to a power, multiply the exponents.)

or, do it by calculator. one way of finding the fourth root is to use ^ (1/4)

step-by-step explanation:

not sure but it may be b, as i said i'm not sure.

answer: solve 5\cdot 2^x=2405⋅2  

x

=2405, dot, 2, start superscript, x, end superscript, equals, 240.

solution

to solve for xxx, we must first isolate the exponential part. to do this, divide both sides by 555 as shown below. we do not multiply the 555 and the 222 as this goes against the order of operations!

\begin{aligned} 5\cdot 2^x& =240 2^x& =48 \\ \end{aligned}  

5⋅2  

x

2  

x

​    

=240

=48

​

step-by-step explanation: