3 years ago

(Please someone help me!) (No links!) What do I do!

Mathematics

1 answer:

Eddi Din [679]3 years ago

6 0

Answer:

a: 30 b: -7 c. -11

Step-by-step explanation:

a. (3)(-5)(-2)

Which is 3x-5x-2:

3x-5 is -15

-15x-2=30

b. -5-2=-7

c. 3(-2)+-5

-6+-5=-11

Hence, the correct answers are 30,-7,-11

You might be interested in

A small tree was planted at a height of 10 feet. The tree has been planted for 14 months, and is now 49.2 feet tall. Which equat

Crank

The equation is x=(49.2-10)/14

6 0

4 years ago

4(3p+2)-5(6p-1)=2(p-8)-6(7p-4)

o-na [289]

So, The value of p is -5/22
Step-by-step explanation:
4(3p+2)-5(6p-1)=2(p-8)-6(7p-4)
12p+8-30p+5=2p-16-42p+24
-18p+13=-40p+8
-18p+40p=8-13
22p. =-5
p. =-5/22

8 0

3 years ago

Read 2 more answers

Put these in order of size smallest first b-day 0.3 75% 4/5

S_A_V [24]

The answer is 0.3 75 4/5

6 0

3 years ago

Read 2 more answers

Y= -3/4x + 9 please help me with my homework

Inga [223]

X=12
Substitute y with 0
Multiply both sides
0=-3/4x+9
0=-3x+36
3x=36
Divide by 3
It’s 12

5 0

3 years ago

What is the sign of the product of two negative numbers? Help!!

Lisa [10]

Answer:

Positive

Step-by-step explanation:

When you multiply a negative by a negative you get a positive, because the two negative signs are cancelled out.

4 0

3 years ago