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
Degger [83]
3 years ago
9

Solve for a: −40+10a=-70

Mathematics
2 answers:
gayaneshka [121]3 years ago
7 0

Answer:

a = -3

Step-by-step explanation:

−40 + 10a = -70

10a = -70 + 40

10a = -30

a = -30/10

a = -3

sveta [45]3 years ago
6 0
1.add 40 to -70 (10a=-30)
2. Multiply 10a and -30 by 10
3. The answer is: a=-3
You might be interested in
a hiking trail is 20 kilometers long. park organizers want to build 5 rest stops for hikers with one on each end of the trail an
ICE Princess25 [194]

The distance that will separate each rest stop is 4 kilometers.

<h3>What is the distance?</h3>

Division is the process of parting a number into equal parts using another number. The sign used to denote division is ÷. Division is one of the basic mathematical operations.

The distance = length of the trail / number of rest stops

20 km / 5 = 4km

To learn more about division, please check: brainly.com/question/13281206

#SPJ1

3 0
2 years ago
What divided by what equals 18
deff fn [24]
18/1 36/2 72/4 ...and many more....
8 0
2 years ago
Read 2 more answers
I NEEED HELP NOW PLEASA
ZanzabumX [31]

Answer: The answer will be 28


Step-by-step explanation:


3 0
3 years ago
You are making cupcakes and the recipe specifies 6 small eggs for every 27 cupcakes. You need to make 36 cupcakes. How many smal
astra-53 [7]
For every egg you can make 4.5 cupcakes so you will need 8 small eggs because 8 times 4.5 equals 36
6 0
3 years ago
Multiply the following and write your answer In scientific notation.. 3.62 × 10^-5 · 9,400.
svet-max [94.6K]

Answer:

3.4028 x 10^-1

Step-by-step explanation:

First you make the 9400 into scientific notation:

9.4x10^3

Then you combine like terms

(3.62x9.4)(10^-5x10^3)

Finally you simplify

34.028x10^-2

3.4028x10^-1


6 0
3 years ago
Other questions:
  • I hate Geometry.... Help?
    7·1 answer
  • What us the equation of the line that passes through point (2,5) and (0, -2)
    15·1 answer
  • 2. What is the density of an object if it has a mass of 365 g and a volume of 10 cm?? <br>​
    6·1 answer
  • Find x. Give reasons to justify your solution.
    13·1 answer
  • Addison budgets $120 for circus training. She buys a book about the art of juggling for $12 and pays $25 per circus class. Write
    7·1 answer
  • Jose won 59 pieces of gum playing basketball at the county fair. At school he gave three to every student in his math class. He
    13·2 answers
  • Adrian wrote the standard form of an equation is 2x – 1/4y = 4. Ulises told him that the equation was not yet in standard form.
    5·1 answer
  • You are playing a game using the spinners shown.
    12·1 answer
  • Please help I’m taking a test that is timed plz hurry
    15·1 answer
  • 5=r÷¼ <br><br>How do I do this? This makes no sense to me​
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!