Please can someone help me

Mathematics

2 answers:

Kitty [74]2 years ago

4 0

${$

(x,y):y=

${x}^{2}$

$}$

Step-by-step explanation:

Amongal medhanite motwal

jonny [76]2 years ago

3 0

Answer:

[A] $1500

[B] 1/4

[C] 375

Step-by-step explanation:

Given:

Priced at $1499.80

Sale for 25% off

Solve:

[A] Rounded MacBook Price:

$1499.80 → $1500

Hence, Rounded MacBook Price is $1500

[B] Estimated Discount Price:

25% ⇒ 25/100

Simplify

1/4

Hence, Estimated Discount Price: 1/4

[C] Estimated Sale Price AFTER DISCOUNT ( Do NOT include tax):

$1500 x 1/4 = 375

Hence, Estimated Sale Price after discount( not include tax) is 375.

[RevyBreeze]

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Factor 25b – 14b<br> b(25 – 14)<br> b(25 + 14)<br> -b(25 – 14)<br> -b(25 + 14)

klio [65]

$\huge\text{Hey there!}$

$\large\text{We cannot do much of nothing because we don’t have all the information}\\\large\text{to solve.. so we can just simply do process of elimination until we fully find}\\\large\text{the ANSWER you are trying to look for.}$

$\large\text{Given equation: 25b - 14b}\\\large\text{COMBINE your LIKE TERMS}\\\large\text{\underline{25b - 14b} = 11b}\\\large\text{So, we are looking for an equation that gives us \bf{11b}}$

$\large\text{Option A.}\downarrow\\\large\text{b(25 - 14)}\\\large\text{DISTRIBUTE: b(25) + b(-14)}\\\bullet\large\text{ Reverts to: 25b - 14b (our ORIGINAL EQUATION) so this can be}\\\large\text{equal to 11b}\\\\\large\text{Option A. could POSSIBLY be your ANSWER}$

$\large\text{Option B. }\downarrow\\\large\text{b(25 + 14)}\\\large\text{Distribute}\\\large\text{25(b) + 14(b)}\\\large\text{It DOES NOT revert to the original equation. It gives us: 25b + 14b}\\\large\text{If we COMBINE your LIKE TERMS in that equation. We would get: 39b}\\\large\bf{39b \neq 11b}\\\\\large\text{Option B is NOT your ANSWER}$