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
nalin [4]
3 years ago
11

I do not get this help

Mathematics
2 answers:
Firdavs [7]3 years ago
8 0
You need to find the value of x, which in this case is found by subtracting:
70 - 20 = 50

Now you have a true statement:

50 + 20 = 70

Hope this helps!!!
katovenus [111]3 years ago
4 0
The answer is 50 because if u add 20 and 50 it makes 70:)
You might be interested in
Does 5=5 and n=4 have no solutions, 1 solution or infinite solutions
IrinaK [193]

−5(z+1)=−2z+10

one solution

7 0
3 years ago
The average of four numbers is 98. If three of the numbers are 86,87,and 91 what is the fourth number?
timurjin [86]
To find the average, you have to add all the numbers up and then divide by the amount of numbers you added together.

Equation: (86+87+91+x)/4=98
Solve for x:
86+87+91+x=98*4
264+x=392
x=392-264
x=128

The fourth number is 128
7 0
3 years ago
To make fruit baskets to take to the local nursing homes, the culinary club purchases 36 green apples and 63 pears. What is the
Eddi Din [679]
99 because if u add those toghether u get99
4 0
2 years ago
Read 2 more answers
a machine takes 4.2 hours to make 7 parts. at that rate how many parts can the machine make in 28.8 hours
Karo-lina-s [1.5K]
In 1 hour, a machine could make:
7 \div 4.2
parts
In 28.8 hours, that machine make
7 \div 4.2 \times 28.8 = 4.8
parts
6 0
3 years ago
Read 2 more answers
Select the correct answer.
Afina-wow [57]

Answer:

d)\ \frac{81}{m^{7}}

Step-by-step explanation:

(3m^-4)^3(3m^5)

First, simplify (3m^{-4})^3:

(3m^{-4})^3\\\\3^3*m^{-4*3}\\\\27m^{-12}

27m^{-12}*3m^5\\\\27*3 *m^{-12+5}\\\\81m^{-7}\\\\81*\frac{1}{m^{7}} \\\\\frac{81}{m^{7}}

Hope this helps!

5 0
2 years ago
Other questions:
  • Write the equation of the line through points (1,-3) and (-3,3) in slope intercept form
    5·1 answer
  • Which value in this set is greatest in value? (31% , 0.311, 0.3) =
    8·1 answer
  • Is my answer correct
    15·2 answers
  • Evaluate m+n for m = 9 and n=7​
    8·2 answers
  • Given: △ABC, AB=BC=10 cm,
    12·1 answer
  • A town's population goes from 12,000 to
    6·1 answer
  • Which of the following are equivalent
    10·1 answer
  • Can someone help me with these 4 problems
    6·1 answer
  • Pls pls pls pls pls help me out​
    7·2 answers
  • The graph shows the function f(x)= |x-h| + K. What is the value of h ?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!