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
Rama09 [41]
3 years ago
15

Given that,2a + 5b=22b = 2Find the value of a.​

Mathematics
2 answers:
Dmitry [639]3 years ago
4 0

Answer:

a=5.5 I hope this helped you

Black_prince [1.1K]3 years ago
3 0

Answer:

11

Step-by-step explanation:

You might be interested in
The doctor orders2cc of 2% lidocaine to be use as a loca anesthetic how many milliliter s will you draw
topjm [15]

one may note that 1 CC, Cubic Centimeter, or 1 cm³, is actually equivalent to 1 mL, milliliter.

so 2 cc = 2 mL.

3 0
4 years ago
Read 2 more answers
Consider these three numbers written in scientific notation: 6.5 × 103, 5.5 × 105, and 1.1 × 103. Which number is the greatest,
horrorfan [7]

Answer:

6.5×10'3=6,500.

5.5×10'5=550,000

1.1×10'3=1,100

so as u can see the second number is greater

by 548,900

8 0
3 years ago
6. Maya is driving 120 miles to her grandmother’s house. She drives 35% of the distance before stopping for lunch. How far does
inna [77]

Answer:

42 miles

Step-by-step explanation:

10% of 120 is 12 and 5% is 6 so first you need o multiply 10x3 to get 30% then 12x3 to get the miles. Then you add the six to 12x3 and the five to 10x3 and you get


35%=42

5 0
4 years ago
Ms.hernandez has $100 to spend on parking and admission to the zoo. The parking will cost $7, and admission tickets will cost $1
Mice21 [21]
The answer is Ms Hernandez can bring up to 6 people to the zoo.

x - <span> the number of people that she can bring to the zoo
</span><span>The parking will cost $7: a = 7
</span><span>Admission tickets will cost $15.50 per person: b = 15.50x
She can spend on parking and admission tickets </span><span>$100:
a + b </span>≤<span> 100

a = 7
b = 15.50x

7 + 15.50x </span>≤<span> 100
15.50x </span>≤<span> 100 - 7
15.50x </span>≤<span> 93
x </span>≤<span> 93 / 15.50
x </span>≤ 6
5 0
3 years ago
Read 2 more answers
Simplify V-16<br> a. -8i <br> b. -4i <br> c. 4i <br> d. 8i
Lena [83]

Answer:

C. 4i

Step-by-step explanation:

√-1 is imaginary number i

Step 1: Write expression

√-16

Step 2: Factor

√-1 · √16

Step 3: Simplify

i · 4

4i

6 0
3 years ago
Other questions:
  • How do i write 98.5 in scientific notation?
    12·1 answer
  • What is ​ 11/9/18 ​ as a mixed number in simplest form
    8·1 answer
  • What is a reasonable distance between two citys
    13·2 answers
  • PLEASEEEEE HELPPPPPPP
    8·1 answer
  • What is the height of a triangle with base 16cm and area 120 cm
    13·1 answer
  • What does losing 100 points do to an A-? What will my overall grade be after I lose the points?
    9·1 answer
  • What is the value of y in the solution to the system of equations?
    5·2 answers
  • By what percentage did the high temperature increase from friday to saturday ? round ur answer
    6·1 answer
  • A hare moves at a speed of 234 inches in 7 seconds. What is its average speed in feet per hour?
    10·1 answer
  • Subtract the sum of 786 and -554 from the sum of -234 and 7 cube​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!