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
anyanavicka [17]
3 years ago
13

Evaluate each expression.

Mathematics
2 answers:
Alex3 years ago
7 0

Answer: 15

Step-by-step explanation:

decreased means to subtract so in this case, you are subtracting 20 and 5.

tatiyna3 years ago
5 0

Answer:

15

Step-by-step explanation:if you take a way five from 20 you get 15 because 20-5 is 15

if you start at 1 and go to twenty 5 before that is 15

You might be interested in
Which statement could be used to explain why f(x) = 2x – 3 has an inverse relation that is a function? The graph of f(x) passes
alina1380 [7]

Answer:

f(x) is a one to one function.That maps out one function to another ,and it therefore passes both the vertical and horizontal I ine test



7 0
3 years ago
Read 2 more answers
Jasper's lawn is 3/4 of an acre in size. The fertilizer bag states that 5 1/2 bags are required for 1 acre. How many bags does J
Nady [450]

Answer: 4\dfrac{1}{8}\ \text{bags}

Step-by-step explanation:

Given

Jasper lawn is three-fourth of an acre

1 acre of land requires 5\frac{1}{2} bags

convert mixed numeral to fraction

\Rightarrow 5\dfrac{1}{2}=\dfrac{11}{2}

\therefore 1\ \text{acre}\equiv\dfrac{11}{2}\ \text{bags}\\\\\Rightarrow \dfrac{3}{4}\ \text{acre}\equiv \dfrac{11}{2}\times \dfrac{3}{4}=\dfrac{33}{8}\ \text{bags}

\Rightarrow \dfrac{33}{8}\ \text{bags}=4\dfrac{1}{8}\ \text{bags}

8 0
2 years ago
The daytime temperature on the moon can reach 130°C. The nighttime temperature can get as low as -110°C. What is the difference
olga2289 [7]
130 + 110 = 240 degree celcius difference between high and low temperature
4 0
3 years ago
Please help me with this math question
Volgvan
Ur answer is : h(d) = 2d + 3

because if u sub in the points in ur table, this equation works....with the number of months being d and the length of the hair being h(d)
8 0
3 years ago
NEED HELP ASAP
Lostsunrise [7]

Answer:

0.09

step by step explanation

7 0
3 years ago
Other questions:
  • Answer how do I translate the sentence into an equation
    15·2 answers
  • One cell phone company offers a plan that costs $26.99 and includes unlimited night and weekend minutes. Another company offers
    12·1 answer
  • Which of the choices below follow an exponential pattern? Select all that apply.
    9·1 answer
  • Find the solutions of (x² − 9)(x² − 16) =0.
    8·1 answer
  • The probability that x will be greater than 52​
    11·1 answer
  • Cedric can swim a lap in 23 3/5 seconds Jason can swim a lap in 21.4 seconds How much faster can Jason swim than Cedric?
    14·1 answer
  • On a coordinate plane, a line goes through points (negative 3, negative 3) and (0, 3). What is the slope of the line on the grap
    14·2 answers
  • A criminologist developed a test to measure recidivism, where low scores indicated a lower probability of repeating the undesira
    13·1 answer
  • Where should you take a lost salad
    12·1 answer
  • There are twice as many children as adults attending a family reunion. Which fraction of the family members at the reunion are a
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!