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3 years ago

PLEASE I NED SOMEONE TO HELP ME WITH THIS QUESTION

Mathematics

1 answer:

tigry1 [53]3 years ago

8 0

Answer:

a) 12 points

b) A: 3 questions; B: 2 questions

Step-by-step explanation:

The least number of points each section may have is the least common multiple of 4 and 6. That is a number that will have all of the factors of 4 and all of the factors of 6: 2×2×3 = 12.

Each part is worth 12 points.

Part A has 12/4 = 3 questions.

Part B has 12/6 = 2 questions.

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3 years ago

HELPPPPP PLEASEEEE!!!!!! Just number 9

emmasim [6.3K]

$\text{Hey there!}$

$\text{Equation for company \#1: \$42 + \$0.05x}$

$\text{Equation for company \#2 \$ 0.08}$

$\text{Now, let's solve for your equations, shall we?}$

$\text{First set the overall equation up.}$

$\text{42 + 0.05x = 0.08x}$

$\text{Which is reverse back to: 0.08x - 0.05x = 42}$

$\text{0.08x - 0.05x = 0.03x}$

$\text{New equation (for now) 0.03x = 42}$

$\text{Divide each term by 0.03}$

$\dfrac{\text{0.03x}}{0.03}=\dfrac{42}{0.03}$

$\text{Cancel out:\ } \dfrac{\text{0.03}}{0.03}\text{ because it equals 1}$

$\text{Keep:\ }\dfrac{42}{0.03}\text{ because it helps us solve for our answer!}$

$\dfrac{42}{0.03} = 42\div0.03 \rightarrow 1,400$

$\text{Total: 1,400 pgs. (pages)}$

$\boxed{\boxed{\text{\bf{Answer should be:1,400 pages}}}}\checkmark$

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

~ $\frak{LoveYourselfFirst:)}$

5 0

4 years ago