1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
soldier1979 [14.2K]
3 years ago
14

Help plssssssssssssssssssss

Mathematics
1 answer:
Whitepunk [10]3 years ago
5 0

Answer: -74

Step-by-step explanation:

First you have to solve - 2y - 9 = 7 to find what "y" equals so we can plug that into 9y - 2

1. Solve -2y - 9 =7:

-2y = 16

y = -8

2. Plug -8 into the expression 9y - 2:

9(-8) - 2

-72 -2

-74!

Im sorry if i didnt do this correctly :/

You might be interested in
7 times what equals 1?
Arturiano [62]
For this case, the first thing we must do is define a variable.
 We have then:
 x: unknown number
 Doing the multiplication we have:
 (7) (x) = 1

 From here, we clear the value of x.
 We have then:
 x =  \frac{1}{7} 

 Therefore, we have:
 (7) ( \frac{1}{7} ) = 1

 Answer:
 
7 times 1/7 equals 1
4 0
3 years ago
Read 2 more answers
OMG PLZZZZ HELP ME!! I NEED DA ASMWER ASAP!!
kogti [31]

Answer:

I am not sure but I would say rectangular prisim

Step-by-step explanation:

8 0
3 years ago
25 POINT MATH QUESTION HELP ASAP
Ivanshal [37]
A.32 it’s not very complicated you just have to find the value of A and B then multiply them together
8 0
3 years ago
Can anyone help me solve this problem: 3i(-5i)
katovenus [111]
The answer is -15i^2

4 0
3 years ago
Find the value of x that makes m ∥ n .
Alla [95]

Answer:

60

Step-by-step explanation:

(2x+15)=135    They're corresponding angles so they equal/congruent

<u>      -15   -15</u>       Subtract 15 on both sides since you're looking for x

<u>2x</u> = <u> 120</u>       Bring down the remains and subtract 135 from 15

 2        2        Add 2 on both sides

x= 60            Divide.

3 0
2 years ago
Other questions:
  • What is the measure of angle RST?<br> Options<br> A) 15°<br> B) 75°<br> C) 105°<br> D) 165°
    13·2 answers
  • Phillip is rolling two number cubes. how many different ways can he roll the number cubes and get a sum of 5?
    9·1 answer
  • Simplify square root of 2 over cube root of 2.
    11·2 answers
  • Which expression is equal to 4(2a plus b)
    10·2 answers
  • I NEED HELPPP THIS DUE TODAY!!!! IT IS URGENT!!
    11·1 answer
  • Solve the expression.<br> 2^3 + 17 - 3g4 = ?
    10·1 answer
  • Sonia works at a sporting goods store. She earns $415 per week plus a 5.25% commission on her sales. One week, her sales are $2,
    14·1 answer
  • Show your solution read the instructions​
    8·1 answer
  • ☹️someone help me ASAP
    11·1 answer
  • The endpoints of DE and D(-3, y) and x, 6). The midpoint of DE is M(4,2). What is the length of DE.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!