3 years ago

Need help with 1 question

Mathematics

1 answer:

joja [24]3 years ago

6 0

Ok 2 questions mabe even 3

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I need help. Give an explanation, please!

AURORKA [14]

Answer:

y=35+x+15x/100. since x is the money earn so 15percent of x

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3 years ago

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The value of a rare comic book is expected to follow a geometric sequence from year to year. It is presently worth $800 and is e

makvit [3.9K]

You add 1/4 each year:
800 to 1000 in one year
1000 to 1250 in 2
1250 to around 1812.5

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3 years ago

Naomi wants to make smoothies for her friends.each servings the smoothie contains 7/8 cup of blueberries and 8/9 cups of strawbe

STatiana [176]

Answer:

Step-by-step explanation:

Blueberries

7/8 + 8/9 = 1 55/72

1 55/72 x 4 =

1 = 72

72 + 55 = 127

127/72 x 4/1 = 504/288

504/72 = 7/1

Even tho 7 isn´t an option I would pick A. because it is the closest

4 0

3 years ago

Pls help me I am confused

Maslowich

Answer:

$\huge\boxed{A.\ \dfrac{565}{182}}$

Step-by-step explanation:

$\dfrac{8}{7}-(5x-3)=\dfrac{1}{5}x-12\\\\\dfrac{8}{7}-5x+3=\dfrac{1}{5}x-12\qquad|\text{multiply both sides by 35}\\\\35\cdot\dfrac{8}{7}-35\cdot5x+35\cdot3=35\cdot\dfrac{1}{5}x-35\cdot12\qquad|\text{simplify}\\\\5\cdot8-175x+105=7\cdot x-420\\\\40-175x+105=7x-420\\\\-175x+(40+105)=7x-420\\\\-175x+145=7x-420\qquad|\text{subtract 145 from both sides}\\\\-175x=7x-565\qquad|\text{subtract }7x\ \text{from both sides}\\\\-182x=-565\qquad|\text{divide both sides by (-182)}\\\\x=\dfrac{565}{182}$

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3 years ago

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Find the y-intercept of a line that passes through (-2,6) and has a slope of -5

a_sh-v [17]

Answer:

its gonna be -4

Step-by-step explanation:

6 0

3 years ago

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