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
In-s [12.5K]
3 years ago
7

What is the value of x in the equation 2x + 9 = 21? (4 points)

Mathematics
1 answer:
Triss [41]3 years ago
8 0

answer=2x=12,x=6

2z+4=0,z=-2

You might be interested in
Can a polygon have four sides and three angles
ollegr [7]

No a polygon only has 3 sides and 3 angles.

5 0
3 years ago
How would i solve this?
Flauer [41]

Answer: C

Step-by-step explanation:

The enequality includes x values equal to or greater than -2 and less than(but not equal to) 1.

so the possible integers would be -2 -1 0.

4 0
4 years ago
Alexander made of rectangular quilt that measured 3 1/4 feet in length by 2 3/4 feet and width to find the area multiply the len
Oksana_A [137]
\text {Area = } 3 \dfrac{1}{4}  \times 2 \dfrac{3}{4}

\text {Area = } \dfrac{13}{4}  \times \dfrac{11}{4}

\text {Area = } \dfrac{143}{16}

\text {Area = } 8 \dfrac{15}{16} \text { ft}^2
5 0
3 years ago
For how many values of x between -5 and 5 does f(x) = 1
inysia [295]

Answer:ㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤ

Step-by-step explanation:

3 0
2 years ago
PLS HELP PLS PLS PLS PLS
s344n2d4d5 [400]

Answer:try and solve it yourself

Step-by-step explanation:

3 0
4 years ago
Other questions:
  • If you horizontally stretch the quadratic parent function, f(x) = x2, by a factor of 5, what is the equation of the new function
    8·2 answers
  • Which property is represented in 1+ 0=1
    15·1 answer
  • The ratio of three angle are 3:4:5 <br>what is the highest angle of the triangle??
    10·1 answer
  • 4 options but only 3 have sea views what fraction has sea view
    5·1 answer
  • What would I get if I had six tenths and one ninth
    7·1 answer
  • What is the slope of the line shown below (6, 6) (1, -4)
    12·2 answers
  • If n(p)=20, n(Q)=30 and n (PUQ)=40<br><br>then<br><br>Draw a veen diagram of the above information.
    15·2 answers
  • Which of the following functions is graphed below?
    5·1 answer
  • Which of the following is the expanded form of a number? Select all correct answers.
    12·1 answer
  • Help for test find value of x thanks
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!