All categories

3 years ago

Please please helppppppppppppp

Mathematics

1 answer:

Leya [2.2K]3 years ago

3 0

Answer:

Step-by-step explanation:

Both lines start and end on x = 3

The lower line has a positive slope and a y- intercept of - 2

The lower line has an open circle at it's endpoint indicating it cannot equal 3

x - 2 for x < 3

The upper line has a positive slope and a y- intercept of - 1, if we project the line. The line has a closed circle at it's start indicating it can equal 3, thus

x - 1 for x ≥ 3

Hence

x - 1 if x ≥ 3

x - 2 if x < 3 → C

You might be interested in

In our Solar system six of the eight planets have moons what percentage of the planets have moons

Vladimir79 [104]

75%
you just divide 6/8

7 0

2 years ago

Solve 4(-5)(-2)(-3) show your work<3 no links

laila [671]

Answer:

Step-by-step explanation:

4(-5)(-2)(-3)

= -20 × 6

= -120 (Ans)

5 0

2 years ago

Read 2 more answers

One more guys. Please make sure you use PEMDAS!

Alexxx [7]

Answer:

-14

Step-by-step explanation:

Replace the 2 for each k.

$\frac{1}{4}2^{5} - 3k^{3} + k^{2} - k$

then solve it using PEDMAS: exponents first

= -14

Avocado out!!!!!!!!

5 0

2 years ago

URGENT NEED HELP ON THIS

zvonat [6]

Answer:

I think option no B

hope it will help you

5 0

1 year ago

Read 2 more answers

Jim currently has $1,250 in his bank account and Sally has $1,400 in her bank account. Jim deposits $27.50 per week and Sally

ale4655 [162]

Answer:

20 weeks.

Step-by-step explanation:

The equations of money deposits of each bankholder as a function of time are, respectively:

Jim

$p_{1} = 1250 + 27.50\cdot t\\$

Sally

$p_{2} = 1400 +20\cdot t$

The number of weeks so that both have the same amount of money is:

$1250 + 27.50\cdot t = 1400 + 20\cdot t$

$7.50\cdot t = 150$

$t = 20$

8 0

3 years ago