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2 years ago

15. Write the slope-intercept form of the equation of the line.

Mathematics

2 answers:

Radda [10]2 years ago

6 0

Answer:

y=1/2x+2

Step-by-step explanation:

Alex73 [517]2 years ago

5 0

Answer:

D. y=1/2x+2

Step-by-step explanation:

you find your rise over run formula so could up how many squares the. over how many and I'd it is a positive slop it's a positive rise over run then you find the base which is where you start which is the second part of the equation which is 2

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Arte-miy333 [17]

Answer:

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Step-by-step explanation:

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3 years ago

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3 years ago

Julia is going to the store to buy candies. Small candies cost $4 and extra-large candies cost $12.She needs to purchase at leas

BartSMP [9]

Answer:

Small candies $=9$

Extra large candies $=12$

Step-by-step explanation:

Let small candies $=x$

Extra large candies $=y$

the number of candies is at least $20$ .

$x+y\geq20$

Cost of $1$ small candy $=\$4$

Cost of $1$ extra large candy $=\$12$

but she has only $\$180$ to spend

$4x+12y\leq180$

Solve for

$x+y=20.......(1)\\4x+12y=180.....(2)\\eqn(2)-eqn(1)\times4\\8y=100\\y=\frac{100}{8} \\y=\frac{25}{8} \\from\ eqn(1)\\x+\frac{25}{2}=20\\ x=20-\frac{25}{2} \\x=\frac{15}{2}$