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seropon [69]
3 years ago
14

20 POINTS AND FIRST GETS BRAINIEST !!!!!

Mathematics
2 answers:
11111nata11111 [884]3 years ago
3 0

Answer:

Took the test, answer is C) 17(100)+17(40)+17(4)

azamat3 years ago
3 0

Answer:

C) 17(100)+17(40)+17(4)

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Step-by-step explanation:

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Pl help it’s for a grade I will give you Brainly if right
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b

Step-by-step explanation:

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Rewrite the equation 2y+3x=4 in slope-intercept form. then find the slope and y-intercept
Zinaida [17]

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Step-by-step explanation:

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3 years ago
<img src="https://tex.z-dn.net/?f=%5Cfrac%7Ba%5E%7B2%7D-1%7D%7B2-5a%7D%20times%20%5Cfrac%7B15a-6%7D%7Ba%5E%7B2%7D%2B5a-6%7D" id=
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\bf \cfrac{a^2-1}{2-5a}\times \cfrac{15-6}{a^2+5a-6}\\\\&#10;-----------------------------\\\\&#10;recall\quad \textit{difference of squares}&#10;\\ \quad \\&#10;(a-b)(a+b) = a^2-b^2\qquad \qquad &#10;a^2-b^2 = (a-b)(a+b)\\\\&#10;thus\quad a^2-1\iff a^2-1^2\implies (a-1)(a+1)&#10;\\\\\\&#10;now\quad a^2+5a-6\implies (a+6)(a-1)\\\\&#10;-----------------------------\\\\&#10;thus&#10;\\\\\\&#10;\cfrac{a^2-1}{2-5a}\times \cfrac{15-6}{a^2+5a-6}\implies \cfrac{(a-1)(a+1)}{2-5a}\times \cfrac{3(5a-2)}{(a+6)(a-1)}\\\\&#10;-----------------------------\\\\&#10;

\bf now\quad 3(5a-2) \iff -3(2-5a)\\\\&#10;-----------------------------\\\\&#10;thus&#10;\\\\\\&#10;\cfrac{\underline{(a-1)}(a+1)}{\underline{2-5a}}\times \cfrac{-3\underline{(2-5a)}}{(a+6)\underline{(a-1)}}\implies \cfrac{-3(a+1)}{a+6}
6 0
3 years ago
the student population in a high school increases by 4% a year. when it opened, the school had 996 students. how many students w
tia_tia [17]

Answer:

1120 students.

Step-by-step explanation:

there is a formula that we can use which is:

initial value*(1 + percent increase)^number of years

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therefore, approx. 1120 students.                                                        

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2 years ago
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