3 years ago

My teacher said this is all due TODAY I need help ASAP please

Mathematics

1 answer:

Dima020 [189]3 years ago

3 0

Answer:

i love you :)

Step-by-step explanation:

you just have to mutliply the first one and sum both of them

(-15z + 6) + (5z - 2)

-15z + 6 + 5z -2

= -10z + 4

You might be interested in

Find two numbers the quotient is between 75÷4

Burka [1]

The quotient is 18.5, so that means it is between 17 and 20

6 0

3 years ago

will mark brainles if answered fast There are 72 items on Ginny bookshelf 1/3 of items are hardcover books. 4/9 of the items are

Feliz [49]

I think it’s 16 because 1/3=3/9 of hardcover books
3/9+4/9=7/9
2/9 is DVDS
72/9=8
8x2=16

3 0

4 years ago

matthew drove 252 miles to his familys vacation spot his father drove twice as many miles and then thy arrived at their hotel ho

soldi70 [24.7K]

I’m not sure if it’s right but this is what i got

252
252x2 =504
504+252
756 miles?

7 0

2 years ago

Determine the number of outcomes in the event. Decide whether the event is a simple event or not. A computer is used to select r

Oliga [24]

The probability of selecting a number greater than 8 will be $p=\dfrac{1}{9}$ .

<h3>What is probability?</h3>

Probability is defined as the ratio of the number of favourable outcomes to the total number of outcomes in other words the probability is the number that shows the happening of the event.

The number of outcomes = { 1,2,3,4,5,6,7,8,9 } = Counts = 9

Favourable outcomes = { 9 } = counts = 1

The probability will be given as:-

$P = \dfrac{1}{9}$

Therefore the probability of selecting a number greater than 8 will be $p=\dfrac{1}{9}$ .

To know more about probability follow

brainly.com/question/24756209

#SPJ1

7 0

2 years ago

Kari and Samantha have determined that their water-balloon launcher works best when they launch the balloon at an angle within 3

Ilia_Sergeevich [38]

<span>|x - 45| = 3; minimum angle: 42 degrees</span>

6 0

3 years ago

Read 2 more answers