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
Anastasy [175]
3 years ago
11

Write answer as x= x-21=99

Mathematics
2 answers:
murzikaleks [220]3 years ago
7 0
X=120
This is the answer because 120-21=99
SpyIntel [72]3 years ago
6 0

Answer:

x=99+21

x=120.............

You might be interested in
A members-only speaker series allows people to join for $21 and then pay $2 for every event attended. What is the maximum number
pashok25 [27]
2 because if you add 4 dollars to it is is 25$ and that is equal it 2 events
8 0
3 years ago
Read 2 more answers
The lifespan of a guinea pig is 6 years less than that of a giraffe. The lifespan of a tiger is 4 times that of the guinea pig.
faust18 [17]
Guinea pig (p) = 4 years old
Giraffe (g) = 10 years old
Tiger (t) = 16 years old

P = g-6
T = 4p

30 = g+g-6+(4(g-6))
30 = 2g-6+4g-24
30 = 6g-30
+30 +30
60 = 6g
6 6
10 = g

P = 10-6
P = 4

T = 4(4)
T = 16
8 0
2 years ago
-9×+1=-x+17 solve equation
gavmur [86]
-9×+1=-×+17
-9×=-×+16 (subtract 1 from both sides)
-8×=16 ( add x to both sides)
×=-2 (divide -8 from both sides)
3 0
2 years ago
Find the geometric mean.<br> Please
slava [35]

Answer:

number one  2.7052932226

number two  2.0870584201

Step-by-step explanation:

multiply the 'n' values altogether and take out the nth root of the numbers, where n is the total number of values. For example: for a given set of two numbers such as 8 and 1, the geometric mean is equal to √(8×1) = √8 = 2√2.

3 0
1 year ago
What is the area of this trapezoid?
liberstina [14]

Answer:

7.5\:\text{square units}

Step-by-step explanation:

The area of a trapezoid is given by the average of the bases multiplied by the height.

What we're given:

  • Height of 3
  • Bases of 1 and 4

The average of the bases 1 and 4 is equal to \frac{4+1}{2}=\frac{5}{2}=2.5

Therefore, the area of the trapezoid is 2.5\cdot 3=\boxed{7.5\:\text{square units}}

4 0
3 years ago
Read 2 more answers
Other questions:
  • Which function transforms the graph of y=x^2 so that it is first shifted down 4 units and is then reflected across the y-axis?
    11·1 answer
  • What is 300/250 simplest form?
    7·1 answer
  • In an isosceles triangle, the perimeter is 75 cm and one of the sides is 25 cm. Find all its sides. Can you find all angles of t
    12·2 answers
  • (05.01)Which equation can be used to calculate the area of the shaded triangle in the figure below?
    6·1 answer
  • What is the equation of a parabola that opens left with a vertex of (-1,1)
    8·1 answer
  • What is 0.8 simplified to a fraction?
    11·2 answers
  • What is m Any answers?
    10·1 answer
  • Maya has 5 over 6 cup of ice cream. How many 1 over 4 -cup servings are in 5 over 6 cup of ice cream?
    7·2 answers
  • Find the mean of the following<br> data set.<br> 1,1,2,4,6,7,7,8,9,10,12,13,17,17,18
    9·1 answer
  • A direct variation includes the points (3, 12) and (n, 8). Find n.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!