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
Artemon [7]
3 years ago
14

For the compound inequality x + 2 ≥ a AND x - 7 ≤ b, find values of a and b for which the only solution is x = 1.

Mathematics
1 answer:
storchak [24]3 years ago
8 0
The answer is obviously, A=45, B=57
You might be interested in
Name 3 decimals whose product is about 40
maxonik [38]
<span>4/10 8/20 2/5 These fractions you then simplify and get a product of 40 hope this helps you figure the answer out quicker.</span>
7 0
3 years ago
A certain virus is dying off at a rate of 18% per hour. Initially there were
djyliett [7]

Answer:

3 strain would still alive after 48 hours

Step-by-step explanation:

Initial population of virus = 40000 grams

A certain virus is dying off at a rate of 18% per hour.

We are supposed to find  how much of the  strain would still be alive after 48 hours

Formula : N(t)=N_0(1-r)^t

N_0=Initial population

N(t)= Population after t hours

r = rate of decrease = 18% = 0.18

t = time = 48 hours

So,the  strain would still be alive after 48 hours=40000(1-0.18)^{48}=2.91 \sim 3

Hence 3 strain would still alive after 48 hours

3 0
3 years ago
Find the circumference of the object. Use $3.14$ or $\frac{22}{7}$
TiliK225 [7]
C≈6.28m your welcome
4 0
3 years ago
The area of a square postcard is 25 square inches. How long is each side postcard?​
ivolga24 [154]

Answer:

5 inches

Step-by-step explanation:

To find the area of a square the formula is A = bh which with a square is essentially one side squared. We know this because every side of a square is the same. We also know that 5 squared is 25 meaning the answer is 5 inches(You could also use the formula A = bh : A = 5 x 5 : A = 25).

7 0
3 years ago
Read 2 more answers
Find the value of x.
jok3333 [9.3K]

Answer:

Complementary

Step-by-step explanation:

5 0
2 years ago
Other questions:
  • Two functions are given below. F(x)= 4x + 5 and g(x)= 7x + 7. How does the graph of f compare with the graph of g?'
    7·1 answer
  • Evaluate the expression for the given variable.<br>​
    10·1 answer
  • What is the equation of the following graph? Write it in both slope-intercept form and standard form.
    11·1 answer
  • 772 is the value of the 7 in the tens place 10 times greater than the value of the 7 in the hundreds place? explain why or why n
    5·2 answers
  • Find the x and y intercepts of y = 2x^3 - 4x^2 algebraically
    14·1 answer
  • In what quadrant would the ordered pair (-8,-2) be in??
    12·1 answer
  • Please help me my Math Grade Is a D-
    9·2 answers
  • Calculate the exact value of number one
    15·1 answer
  • Simplify 2y^4x5y^3<br><br> pleaseeeeeeeeeeeee
    10·1 answer
  • HELP ME, SOMEONE AND ANYONE I NEED YOUR HELP
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!