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
Arlecino [84]
3 years ago
15

Evaluate the expression when a=-3 and x=3. 5x - a

Mathematics
1 answer:
NISA [10]3 years ago
8 0
5(3)-(-3)
15- (-3)
15+3 = 18
You might be interested in
I need help with this, please.
Elena-2011 [213]

Answer:

it can not cleared clear but it can not cleared

8 0
3 years ago
to make one dozen muffins 3/4 cup of blueberries will be needed how many cups of blueberries ared needed to make 48 muffins ​
Helga [31]
You will need 6/4 or 1 1/2 cups of blueberries to make 48 muffins (2 dozen),
6 0
2 years ago
Read 2 more answers
Cos theta / sec theta -1 - sin theta / 1+cos theta = 2 cot theta​
joja [24]

Step-by-step explanation:

<h3><em>Explanation</em><em> </em><em>is </em><em>in</em><em> the</em><em> </em><em>attachment</em><em> </em></h3>

<em>Hope </em><em>it</em><em> is</em><em> helpful</em><em> to</em><em> you</em>

3 0
3 years ago
Janaya buys a postcard from each travel destination she visits. Before starting her travels this year, Janaya had 20 postcards.
MrRa [10]

Answer:

The percentage increase in Jayana's postcard collection is 15%

Step-by-step explanation:

Jayana had 20 postcards last year

With 3 more postcards this year

From the given equation Quantity = Percent x Whole

Here;

Let P = Percent/100%

Quantity = Increment in postcard = 3 postcards

Whole = The total postcards from last year = 20 postcards

Hence,

3 postcards = P x 20 postcards

P = 3/20 = 0.15

Recall P = Percent/100%

∴ Percent = P x 100% = 0.15 x 100% = 15%

The percentage increase in Jayana's postcard collection is 15%

4 0
3 years ago
WHERES THE BEEF???????????????????<br> hehehe sorry ab that im just HELLA bored over here ;)
ddd [48]
Me too tbhh school sucks omggg I have to put like an equation because If
5 0
2 years ago
Other questions:
  • Someone please help me will give BRAILIEST!!!!
    9·2 answers
  • A.2.1<br> B.5<br> C.21.2<br> D.22.1
    11·1 answer
  • -10÷_100(20+501) that is my home work
    14·1 answer
  • Can some one please explain this to me
    12·2 answers
  • Raul has 4/5 pound of modeling clay. He needs to divide the clay into bags that hold 1/10 pound each. How many bags will he fill
    8·1 answer
  • Assignment
    9·1 answer
  • From three chocolate bars we can make at most five chocolate rabbits and
    11·1 answer
  • Can someone help with this please its geometry :)
    5·1 answer
  • Solve the system of equations -x+y=15−x+y=15 and -5x-3y=27−5x−3y=27 by combining the equations
    12·1 answer
  • Write the equation of the center (2,5) and passes through the point (8,5)
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!