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
Brut [27]
2 years ago
5

Please help need answer for a quiz

Mathematics
1 answer:
torisob [31]2 years ago
5 0

Answer:

first one with -1...21

Step-by-step explanation:

only one that follows quadratic formula format

You might be interested in
Slope = -8, passing through (2,5)
Marrrta [24]
Y - y₁ = m(x - x₁)
y - 5 = -8(x - 2)
y - 5 = -8(x) + 8(2)
y - 5 = -8x + 16
<u>  + 5            + 5</u>
     y = -8x + 21
5 0
3 years ago
Which details do the authors include to support the claim in this passage
Hunter-Best [27]
They site there sources or give information to prove why there point is correct
7 0
2 years ago
Calculate the side lengths using the given scale.
coldgirl [10]

Answer:

x = 9 m

y = 1 m

Step-by-step explanation:

6/1 = x/1.5

x = 1.5 × 6

x = 9

6/1 = 6/y

6y = 6

y = 1

7 0
2 years ago
CAN SOMEONE HELP DO #1 PLEASE
love history [14]

Answer:

  B.  $450

Step-by-step explanation:

The amount of commission is the commission rate (3%) times the amount of sales to which it is applied ($5000). Garrett's commission last week would be ...

  0.03 × $5000 = $150

He is also paid $300 each week in addition to his commission, so his total pay last week was ...

  pay = salary + commission

  pay = $300 +150 = $450

4 0
2 years ago
Caleb borrowed $1500 from his aunt. He plans to pay his aunt back in 9 months. If he
sergeinik [125]

Answer:

A = $1,545.00

(I = A - P = $45.00)

Equation:

A = P(1 + rt)

Explanation:

First, converting R percent to r a decimal

r = R/100 = 4%/100 = 0.04 per year.

Putting time into years for simplicity,

9 months / 12 months/year = 0.75 years.

Solving our equation:

A = 1500(1 + (0.04 × 0.75)) = 1545

A = $1,545.00

The total amount accrued, principal plus interest, from simple interest on a principal of $1,500.00 at a rate of 4% per year for 0.75 years (9 months) is $1,545.00.

4 0
2 years ago
Other questions:
  • The ratio of 1/2 to 3 is equal to the ratio of 5 to what number​<br><br><br><br>plz halp ;(
    5·1 answer
  • What is the measure of D?
    9·2 answers
  • John assignments in value of his car overtime the equation for the line of best fit is approximate as Y represents 2.9 X +17.7 w
    7·1 answer
  • 7 What is the solution set for - 4x -10 &lt; 2?
    7·1 answer
  • How do you graph 3 1/2,0 on a coordinate plane
    14·1 answer
  • Will give brainliest for correct answer
    5·1 answer
  • For what angles are sine and cosine the same?
    11·1 answer
  • I need help with this ASAP PLZ!!!!!!!!
    8·1 answer
  • Help! geometry <br><br> find the arc length of the shaded sector <br><br> arc length = blank cm
    10·1 answer
  • PLZ HELP I HAVE 5 MINS FIRST RIGHT GETS BRAINLYEST
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!