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
ra1l [238]
3 years ago
5

HELP ITS A TEST MY BRAIN CANT FUNCTION THE TEST IS 100 POINTS SOMEONE HELP

Mathematics
2 answers:
VMariaS [17]3 years ago
5 0

Answer:

4

Step-by-step explanation:

-7 - 7z = -35

-7 - 7z = -35                     Add 7 to both sides

+7          +7

-7z = -28

-7z/-7 = -28/-7                Divide both sides by -7

z = 4

IRINA_888 [86]3 years ago
3 0

Answer:

z = 4

Step-by-step explanation:

-7 -7z = -35

-7z = -28

z = 4

You might be interested in
I am not irrational, I am an integer, I am a natural number, and I am a prime number. What number am I?
LuckyWell [14K]

Answer:

I think 1

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Please answer correctly
Vedmedyk [2.9K]

Answer:

A

Step-by-step explanation:

Month on x-axis and Log(mice) on y

5 0
4 years ago
Read 2 more answers
I NEED HELP ASAP!!! I'LL GIVE BRAINLIEST FOR THE CORRECT ANSWER!!!
ASHA 777 [7]

Answer:

-x 7

Step-by-step explanation:

6 0
3 years ago
What is the value of x? x−2/5=7 Enter your answer in the box in simplest form. x =
fenix001 [56]

Answer:

Your answer is 17.5

Step-by-step explanation:

Turn your fraction into a decimal

2/5 = 0.4

Next multiply my given answer by 0.4

17.5 x 0.4 = 7

Therefore 17.5 is your final answer

3 0
3 years ago
Two locomotives approach each other on parallel tracks. Each has a speed of 87 km/hr with respect to the ground. If they are ini
sergiy2304 [10]

Answer:

9.3

Step-by-step explanation:

if both travel at same speed they will take equal distance and time to reach the middle and collide.

hence, 27/2 =13.5km

speed=distance/time

time = distance/speed

time= 13.5/87 = 0.15517mm hr

0.15517×60 = 9.31minutes

4 0
4 years ago
Other questions:
  • What is radius and how do I solve it
    12·2 answers
  • Which graph shows the rule: output = 5 times the input ? explain please!!
    7·1 answer
  • Write the equations of three distinct lines to have the same y-intercept -one
    13·1 answer
  • Find the derivative in the form dy/dx
    12·1 answer
  • Help pls thank you so much
    11·1 answer
  • The tape diagram represents an equation.​
    11·1 answer
  • What is the solution to the equation x + 7 = 63?<br><br> 9<br> 16<br> 56<br> 70
    8·1 answer
  • Look at the system of equations below.
    13·1 answer
  • As an estimate we are told 5 miles is 8km. Convert 80km to miles
    11·1 answer
  • I need this answer now please!!
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!