Ask question

Ask question

All categories

3 years ago

15

PLS HELPPP !!!!!!!! asappp

1 answer:

nalin [4]3 years ago

7 0

Step-by-step explanation:

I don't even get the question pls forgive me

You might be interested in

a train cover 165km in 1.5 hours find the constant variation PLEASE REAL ANSWER NOT FAKE This will determine a good college for

andre [41]

Answer:

25

Step-by-step explanation:

3 0

3 years ago

What is the value of x in the equation ?

zheka24 [161]

Answer:

$x=2$

Step-by-step explanation:

This is our equation

$2.5\left(6x-4\right)=10+4\left(1.5+0.5x\right)$

First off we can distribute the 2.5 and the 4

Now our equation is $15x-10=10+6+2x$

subtract $2x$ from both sides

$13x-10=16$

add $10$ to both sides

$13x=26$

Divide both sides by $13$

$x=2$

5 0

3 years ago

HELPPP IT'S DUE IN 30 MINUTES I"LL MARK YOU THE BRAINLIEST!!!

Westkost [7]

Answer:

you have 26 cups so i think its the 4th one or the 5th one

Step-by-step explanation:

Hope this helps!

6 0

3 years ago

Maxine spent 15 hours doing her homework last week. This week she spent 18 hours doing homework. She says that she spent 120% mo

Andreyy89

Yes she would be right as for how i got the answer first i started by using 15 hours as 100% then i times fifteen by 20% which gave me three hours then add three hours to fifteen and it gave me 18. so she worked 120% more than last week hoped that helped

7 0

3 years ago

Read 2 more answers

Which coordinate pair fits the set of coordinates {(0, 4), (-2, 1), (-4, -2)} defined by a linear function? A) (5, 12) B) (6, -4

spin [16.1K]

Answer:

D

Step-by-step explanation:

A linear function has an expression $f(x)=ax+b.$ If the set of coordinates {(0, 4), (-2, 1), (-4, -2)} defines a linear function, then

$\begin{array}{l}4=a\cdot 0+b\\1=a\cdot (-2)+b\\-2=a\cdot (-4)+b\end{array}.$

From the first equation, $b=4.$ Substitute it into the second equation:

$1=-2a+4,\\ \\-2a=-3,\\ \\a=1.5.$

Check it with the third equation:

$1.5\cdot (-4)+4=-6+4=-2.$

Hence the linear function is $f(x)=1.5x+4.$

Now check all options:

A.

$1.5\cdot 5+4=7.5+4=11.5\neq 12.$

B.

$1.5\cdot 6+4=9+4=13\neq -4.$

C.

$1.5\cdot (-3)+4=-4.5+4=-0.5\neq -1.$

D.

$1.5\cdot (-6)+4=-9+4=-5.$

7 0

3 years ago