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
Ne4ueva [31]
4 years ago
15

Vicky records the low temperature for three consecutive days. Between the first and second days the temperature increased 6 degr

ees. Between the second and third days the temperature decreased 3 degrees. On the third day the low temperature was –6º. What was the low temperature on the first day? –15 degrees –9 degrees –3 degrees 3 degrees
Mathematics
2 answers:
elena55 [62]4 years ago
8 0

Answer:

-9 degrees

Step-by-step explanation:

I took the test

Ierofanga [76]4 years ago
5 0
T2-t1=6, t3-t2=-3,  t3=-6

t3-t2=-3 becomes

-6-t2=-3

-t2=3

t2=-3

t2-t1=6 becomes

-3-t1=6

-t1=9

t1=-9 degrees
You might be interested in
Write as a single power of 8.<br> 8 to the power of 8<br><br> ÷<br> 8 to the power of 2
OLEGan [10]

Answer: 8^6

Step-by-step explanation:

\frac{8^8}{8^2} =    8^{6}  subtract the bottom exponent from the top exponent.

7 0
3 years ago
Emma and Mila go to the movie theater and purchase refreshments for their friends. Emma spends a total of $117.00 on 9 bags of p
yuradex [85]
For this case, the first thing we must do is define variables.
 We have then:
 x: cost of each bag of popcorn
 y: cost of each drink
 writing the system of equations we have:
 9x + 9y = 117
 x + 3y = 23
 Solving the system of equations we have:
 x = 8 $
 y = 5 $
 Answer:
 
a system of equations that can be used to find the price of one bag of popcorn and the price of one drink is:
 
9x + 9y = 117
 
x + 3y = 23
 
The price of a bag of popcorn is $ 8.
7 0
4 years ago
Find the product. 2 · 14 = a0
lbvjy [14]

Answer:

28

Step-by-step explanation:

Because the . Stands for multiplication so 14×2 is 28

4 0
3 years ago
What edge is skew to edge FG?
snow_tiger [21]
The edge represented by EA is the edge skewed to edge FG. Skew lines are non-intersecting lines in space. These lines are neither parallel nor they form right angles.
7 0
3 years ago
Amy has 20 quarters.sodas cost $.75 write an expression for how many quarters Amy has left after buying D amount of sodas
vitfil [10]

The expression x=20-3D will present the amount Amy has left after buying D sodas.

Step-by-step explanation:

Given,

Total amount = 20 quarters

Cost of sodas = $0.75 = 0.75*100 = 75 cents

25 cents = 1 quarter

1 cent = \frac{1}{25}\ quarter

75 cents = \frac{1}{25}*75 = 3 quarters

Amount of D sodas = 3D

Let x be the amount left with Amy.

Amount left = total amount - Amount of D sodas

x=20-3D

The expression x=20-3D will present the amount Amy has left after buying D sodas.

Keywords: fractions, subtraction

Learn more about subtraction at:

  • brainly.com/question/2977815
  • brainly.com/question/3071107

#LearnwithBrainly

7 0
3 years ago
Other questions:
  • Just answer no need to explain.
    12·2 answers
  • Adding Polynomial Expressions. (SIMPLIFY#1(ab^2+13b-9)+(6-4a+3ab^2)+(a+7b)#2(9x^3-2x^2-x)+(3x)+x^3-4)+(x^2-3x)​
    14·1 answer
  • Please help its very important!
    14·1 answer
  • A factory has 140 employees, and increases itd workforce by 15%. how many jobs are added?
    15·1 answer
  • What is 23009040 in scientific notation ....???? HELP
    15·2 answers
  • During the football game, Justin caught three passes. One was for a touchdown and went 52 yards. The other was for a first down
    12·1 answer
  • What is m&lt;SRW= <br><br><br>help lol<br><br>​
    10·2 answers
  • The floor measurements of MR Tan's bathroom is 4m by 10m. how many 0.5m are needed to cover the floor of bathroom? ​
    6·1 answer
  • Aidan practices basketball after school each day. On Monday he practices for 32 minutes, on Tuesday he practiced for 27 minutes,
    11·1 answer
  • 1cm 6cm is equal to?​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!