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
Alona [7]
3 years ago
13

I can't figure this out, help-

Mathematics
2 answers:
Leviafan [203]3 years ago
8 0

-2(7-y)+4= -4

-14+2y =-4-4

-14 + 2y = -8

2y = -8+14

y = 6/2

y = 3

shusha [124]3 years ago
5 0
Only thing I can think of is first crossing out +4 and -4, and end up with x = 7, but what the heck
You might be interested in
What is the 2 squared times 15 squared
ryzh [129]
900 is the answer of 2 squared times 15 squared
7 0
3 years ago
How many servings can be made from 108 cups of punch when you mix 18 cups of pineapple juice, 36 cups of orange juice and 54 cup
Alinara [238K]

Answer:

14


Step-by-step explanation:


5 0
3 years ago
Find the value of the following expression:
Ket [755]
(2^8 . 5^-5 . 19^0)^-2

using PEMDAS

this = (2^8 * 1/5^5 * 1)^-2


=  (5^5 / 2^8)^2

= 5^10 / 2^16
7 0
3 years ago
Read 2 more answers
Tools
Zanzabum

Answer:

B

Step-by-step explanation:

I had this question a few months back and I think this was the answer not too sure though

6 0
2 years ago
Read 2 more answers
Factor by grouping 2u^3+3u^2-14u-21
mariarad [96]
\bf 2u^3+3u^2-14u-21\implies (2u^3+3u^2)-(14u+21)
\\\\\\
u^2(2u+3)-7(2u+3)\implies \stackrel{\stackrel{common}{factor}}{(2u+3)}(u^2-7)
6 0
3 years ago
Read 2 more answers
Other questions:
  • If the farmers market sold 35% of its produce and has 280 peaches remaining, how many peaches did it have?
    14·1 answer
  • The error in the equation
    5·2 answers
  • How do you solve this equation?
    14·1 answer
  • How many different ways can the first twelve letters of the alphabet be arranged?
    14·2 answers
  • 6. A number consists of two digits whose
    13·1 answer
  • In the following figure, select whether the green and red graphics are functions or not
    10·1 answer
  • Solve for x: 3(x – 5) = x – 1
    8·2 answers
  • Donna has ridden 28 miles of a bike course. The course is 35 miles long. What percentage of the course has Donna ridden so far?​
    14·1 answer
  • 2. Tyler can type 50 words per minute. He needs to finish typing his 500-word
    7·1 answer
  • In AQRS, m2 Q = 63º, mZ R = 70°, and m2 S= 47°. Which side of AQRS is the
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!