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
svetoff [14.1K]
3 years ago
7

What is the value of -3(15-s)+2s^2 when s=-3PLEASE ANSWER QUICKLY!!!!!

Mathematics
1 answer:
harina [27]3 years ago
7 0

Answer:

-36

Step-by-step explanation:

1. Plug -3 into the equation given: -3(15-(-3)+2(-3)^2

2. Use Pemdas and first distribute the negative to negative three then distribute -3 to the rest of the parenthesis (final answer): -45-9 +2(-3)^2

3. Then put -3 to the power of 2 (which is 9) then multiply it by 2 (final answer): -45-9+18

4. Combine all like terms and you get the answer -36!

You might be interested in
What is the expression in factored form x2+13x+42
Igoryamba
The answer to the equation in factored form is...(x+6)(x+7)
6 0
4 years ago
Find the area of a rectangle with side lengths 5/4 feet and 5/3 feet
devlian [24]

Answer:

25/12 square feet

Step-by-step explanation:

The area of a rectangle can be found using the formula A=l*w. Here l = 5/4 and w=5/3. Substitute the values into the formulas.

A=l*w

A=(5/4)(5/3)

A=25/12 square feet

7 0
3 years ago
What are the intercepts of the graphed function?
PSYCHO15rus [73]

Answer:

d

Step-by-step explanation:

4 0
3 years ago
Annabel’s homework is 75% complete it’s a good three hours how long should she estimate it will take her to complete her homewor
astra-53 [7]
You can<span> divide to find a unit rate or to determine a </span>best<span> buy. A. Find the unit rate. annabel homework 35 miles in 7 </span>hours<span>. 35 ÷ 7 = 5 mph. B. Find the </span>best<span> buy. 5 ÷ 2 = $2.50</span>
3 0
4 years ago
Which fraction is NOT equivalent to 8 1/2 ? A) 2 3 B) 24 36 C) 4 6 D) 6 10
Marat540 [252]
None of the fractions are equivalent on the first one. 

The answer for the second question is A. 3 1/3.  5/1 x 2/3 =10/3 10/3=3 1/3<span />
6 0
4 years ago
Other questions:
  • I need to know for my hw
    12·1 answer
  • What is the prime factorization of 75?
    12·2 answers
  • The monthly expenditures on food by single adults living in one neighborhood of Los Angeles are normally distributed with a mean
    13·1 answer
  • Write the equation in point-slope form of the line that passes through the points (9, -2) and (-3, 2). Use the first point to wr
    9·1 answer
  • Look at the figure which is the tangent to the circle? Segment OX segment RS segment PQ Segment YZ
    6·2 answers
  • PLS HELP Use the divisibility rules to determine which of the following numbers 315 is divisible by.(Check all that apply.) 2 3
    12·1 answer
  • What is the value of this expression when g = 5 and h = 1? 3 index square root 2g-2h+g A. 13 B. 16 C. 9 D. 7
    14·1 answer
  • Please smart people
    14·1 answer
  • A bag contains 4 white beads, 6 red beads, and 5 yellow beads. One bead is selected and not replaced. Then another bead is selec
    13·1 answer
  • Help me plss..........
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!