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
Leno4ka [110]
3 years ago
13

Evaluate b – 2a – c for a = –3, b = 9, and c = –6.

Mathematics
2 answers:
Zielflug [23.3K]3 years ago
7 0

answer is 21



hgfdvyfbuyvuc6vtfuybg


telo118 [61]3 years ago
3 0
<span>b – 2a – c
= 9 - 2(-3) - (-6)
= 9 + 6 + 6
= 21

answer
21</span>
You might be interested in
Help quick pls! ill mark brainliest
EleoNora [17]

Answer: 97

Step-by-step explanation:

The diagonal equals the square root of the width squared plus the height squared.

7 0
3 years ago
Read 2 more answers
it is 42 1/2 miles from eaton to baxter, and 37 4/5 miles from baxter to Wellington. how far is it from eaton to Wellington, if
patriot [66]
Our Given information is:

Easton >> Baxter = 42.5 miles
Baxter >> Wellington = 37.8 miles

Therefore, if we wanted to find how far it was from Eaton to Wellington, assuming that we went by way of Baxter, all we would have to do is add the mileage amounts together.

42.5 + 37.8 = 80.3

Therefore, it is 80.3 or 80 3/10 miles from Eaton to Wellington by way of Baxter.
5 0
3 years ago
An angle measures 138° less than the measure of its supplementary angle. What is the
iren2701 [21]

The measure of each angle is 159° and 21°.

<h3>What are supplementary angles?</h3>
  • When two straight lines or rays intersect at a single endpoint, an angle is created.
  • The vertex of an angle is the location where two points come together.
  • The Latin word "angulus," which means "corner," is where the word "angle" originates.
  • Two angles are considered to be supplementary if their sums total 180 degrees.
  • For instance, angle 130° and angle 50° are complementary angles since the sum of these two angles is 180°.

So, supplementary angles = 180

Then,

  • 2x + 138 = 180
  • 2x = 180 - 138
  • 2x = 42
  • x = 21
  • 21 + 138 = 159

Therefore, the measure of each angle is 159° and 21°.

Know more about supplementary angles here:

brainly.com/question/12919120

#SPJ9

7 0
1 year ago
What makes 5,459,176,320 unique
Lisa [10]

Answer:

There is every digit (0-9( except for 8

Step-by-step explanation:

6 0
2 years ago
a jewelry store buys 24 necklaces for $300. the store wants to make a profit of $540. assuming it sells all 24 necklaces, how mu
Serga [27]
If its meaning making a profit after the $300 then:
540+300=840
840/24= 33.60
They would charge $33.60 per necklace.

If you were meaning a profit of $540 total then:
540/24=22.5
They would charge $22.50 per necklace.
3 0
3 years ago
Other questions:
  • When you need a fraction of a number like 1/3 of 9 how do you find out how much you need?
    9·1 answer
  • For lines c, d, and e.
    6·1 answer
  • You buy a 33-pound bag of flour for $9 or you can buy a 1- pound bag for $0.39. Compare the per pound cost for the large and sma
    14·1 answer
  • Wyatt is paying back a loan with a nominal interest rate of 13.62%. If the interest is compounded quarterly, how much greater is
    12·1 answer
  • Rational roots of f(x)=5x^2-3x+3
    7·1 answer
  • What is not an input for a function?
    6·2 answers
  • Please someone help me ​
    6·1 answer
  • Circle O has a circumference of approximately 25077 ft.
    15·1 answer
  • What do the following two equations represent? • y-8=1/5(x+5) • y-8=-1/2(x+5)
    14·1 answer
  • PLEASE HELP ME!!! I AM FAILING AND NEED THE ANSWERS!!! I WILL GIVE BRAINLIEST, PLEASE!!!!!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!