All categories

1 year ago

PLS HELP WILL MARK BRAINLYIST

Mathematics

1 answer:

Setler79 [48]1 year ago

4 0

Step-by-step explanation:

the solution to a system of functions (lines or any other form of curve) is the point (or points), where they intersect.

in this case : the point (2, 0)

FYI : if there is no intersection, then there is no solution at all (like with parallel lines).

if the curves fully overlap for at least some distance, then we have infinitely many solutions (at least for real numbers). like for identical lines.

You might be interested in

Solve for y.<br> r/3-2/y=s/5

nordsb [41]

Answer:

y = 2 / (r/3 - s/5)

Step-by-step explanation:

r/3 - 2/y = s/5

add 2/y to both sides

r/3 = s/5 + 2/y

Subtract s/5 from both sides

r/3 - s/5 = 2/y

multiply both sides by y

y(r/3 - s/5) = 2

Divide both sides by r/3 - s/5

y = 2 / (r/3 - s/5)

8 0

3 years ago

The percent it provides for the recommended calorie intake I tried dividing 2000 and 2500 by 361 but it says it’s not correct

zhuklara [117]

Step-by-step explanation:

361/2000 = 0.1805

0.1805 × 100 = 18.05% of calorie intake for adult woman

Therefore the first blank is 18.1% rounded to nearest tenth percent

361/2500 = 0.1444

0.1444 × 100 = 14.44% of calorie intake for adult man

Therefore the second blank is 14.4% rounded to nearest tenth percent

5 0

4 years ago

Mack is repacking 6/8-pound bags of birdseed into 1-pound bags of birdseed. What is the least number of 6/8-pound bags of birdse

Roman55 [17]

We need to find the least number x such that (6/8)x is integer

since 6/7 = (2*3)/(2*4) = 3/4 the least number of 6/8 pound bags will be 4.

7 0

3 years ago

The admission fee at an amusement park is $1.50 for children and $4 for adults. On a certain day, 334 people entered the park, a

zhuklara [117]

Answer: Number of children = 184

Number of adults = 150

Step-by-step explanation:

Let x be the number adults and y be the number of children.

334 people entered the park.

$\Rightarrow\ x+y=334----------(1)$

The admission fee at an amusement park is $1.50 for children and $4 for adults and fees collected totaled 876.00 dollars.

$\Rightarrow\ 1.50x+4y=876----------(2)$

Multiply 4 to equation (1), we get

$4x+4y=1336---------(3)$

Eliminate equation (2) from (3)

$2.50x=460\\\\\Rightarrow\ x=\dfrac{460}{2.5}=184$

Put x= 184 in (1)

$184+y=334\\\\\Rightarrow\ y=334-184=150$

∴ Number of children = 184

Number of adults = 150

8 0

3 years ago

Solve the equation for x:<br> -4 + 8c - 8x = x + 3 + b please i need help!

zalisa [80]

$-4+8c-8x=x+3+b\ \ \ |+8x\\\\-4+8c=9x+3+b\ \ \ |-3-b\\\\-7-b+8c=9x\ \ \ |:9\\\\\boxed{x=\dfrac{-7-b+8c}{9}}$

7 0

3 years ago