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Sliva [168]
3 years ago
7

Solve for a. 1.) ab + c = d 2.) a = b + c/d 3.) a = b/(c - d) 4.) a = (d - c)/b

Mathematics
1 answer:
Vera_Pavlovna [14]3 years ago
8 0
1) ab+c=d subtract c on both sides
   ab=d-c divide b on both sides
   a=d/a - c/a or a=(d-c)/d

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I DON’T GET THIS ONLY NEED NUMBER 6 PLEASEEE!!!!!
Sophie [7]

\huge\text{Hey there!}

\huge\text{The word \bf{product}}\huge\text{ means multiply in}\\\huge\text{mathematics.}

\huge\text{The number is unknown so we can label}\\\huge\text{it as: x}

\huge\text{Your equation will be setup like this: -2.5x = 60}

\text{-2.5x = 60}\\\text{First divide both sides by -2.5}\rightarrow\dfrac{-2.5\text{x}}{-2.5} = \dfrac{60}{-2.5}\\\text{Cancel out:}\dfrac{2.5\text{x}}{2.5}\text{ because it equals 1}\\\\\text{Keep:}\dfrac{60}{-2.5}\text{because it helps us find the unknown number}\\\\\\\boxed{\boxed{\text{Answer: x = -24}}}\checkmark

\text{Good luck on your assignment and enjoy your day!}

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4 0
3 years ago
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Phantasy [73]

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Step-by-step explanation:

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5 0
3 years ago
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Allushta [10]

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Step-by-step explanation:

3 0
2 years ago
Katelyn wants to build a desk for her doll. Her actual desk is 3 feet tall. The scale is 0.5 in: 1 ft How tall will the doll des
velikii [3]
Each foot of the real desk will be 0.5 on the dolls desk.
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7 0
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If y = 12x-2 were changed to y = 12x, how would the graph of the new
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3 0
3 years ago
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