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
8090 [49]
3 years ago
7

PLSS HELPPPP Find the value of the expression a + b, when a= -2 and b= 5

Mathematics
2 answers:
Xelga [282]3 years ago
8 0

Answer:

3

Step-by-step explanation:

because your basically just 5-2

Ulleksa [173]3 years ago
7 0

Answer:

When a=-2, and b=5, a+b = -2+5, which is equal to 3.

Let me know if this helps!

You might be interested in
Write an equation of the line below​
Kazeer [188]

Answer:

y=-1/3x+1

Step-by-step explanation:

The slope of this line is negative, and is equal to rise over run.

To find slope, count the number of spaces it has moved down or up, and then the number of spaces it has moved left or right.

The y intercept is represented by +1, and is where the line crosses the y axis.

Hope this helps!

6 0
3 years ago
Exploring Volume of Pyramids
S_A_V [24]

Answer:2h

Step-by-step explanation:

7 0
3 years ago
What's the difference between (-3)^2 and -3^2
erastova [34]
(-3)^2 = 9
-3^2 = -9
Hope this helps!
8 0
3 years ago
Read 2 more answers
Question 10 (7 points) d Elizabeth borrowed $20,000 for five years at a 5% annual interest rate, what is her monthly payment, to
zhenek [66]

Answer:

monthly payment is $377

C is the correct option.

Step-by-step explanation:

The formula for the monthly payment is given by

C=\frac{Prt(1+r)^n}{(1+r)^n-1}

Given that,

P =  $20,000

n = 5 years = 60 months

r = 0.05

Substituting these values in the formula

C=\frac{20000\cdot \frac{0.05}{12}(1+\frac{0.05}{12})^{60}}{(1+\frac{0.05}{12})^{60}-1}

On simplifying, we get

C=\$377.425\\\\C\approx \$377

Therefore, the monthly payment is $377

C is the correct option.

4 0
3 years ago
Gavin needs $80 to buy a fish tank. He has saved $8 and plans to work as a babysitter to earn $9 per hour. Which inequality show
gavmur [86]

Answer:

<h2>n>8</h2>

Step-by-step explanation:

Step one:

given data

needed amount= $80

the amount already saved= $8

earnings per hour= $9

let the number of hours worked be n

and let y represent the total

the situation represented linearly is

y=mn+c

Step two:

substituting our data to find n

9n+8>80

9n>80-8

9n>72

divide both sides by 9

n>72/9

n>8

Therefore he must work a minimum of  8houees

4 0
3 years ago
Other questions:
  • What is the theoretic probability that if you flip two coins that they will both land on heads
    11·1 answer
  • Why is it necessary to check that n modifyingabove p with caret greater than or equals 5np≥5 and n modifyingabove p with caret g
    7·1 answer
  • Thompson and Thompson is a steel bolts manufacturing company. Their current steel bolts have a mean diameter of 131 millimeters,
    9·1 answer
  • When considering sampling procedures, a _____ is a sample in which every element in the population has a known statistical likel
    5·1 answer
  • Barun said says, "The number sqrt49 is an irrational number." Do you agree or disagree? Explain using the definition of rational
    6·1 answer
  • Mr. Johnson spends $5 every day at Dunkin Donuts before coming to school. If he works 5 days a week, then what number represents
    7·1 answer
  • Explain one way to find the area of the polygon at the right. Then find the area in square units.
    8·2 answers
  • A spinner has many equal sections of different colors. The probability that the spinner will not land on a
    13·2 answers
  • Solve the proportional<br> equation below:
    14·1 answer
  • Write the equation in slope intercept form <br> y=-3/4x+0<br> what is y
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!