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
Levart [38]
3 years ago
12

Guys help

Mathematics
2 answers:
RideAnS [48]3 years ago
8 0

Step-by-step explanation:

(-23) x 93 = - 2139

(- 16 ) x (- 30) = 480

14 x (- 12) = - 168

Inessa [10]3 years ago
8 0
2139
thats for the first question
You might be interested in
An equation for annealing soda-lime glass is y(t)=−14t+500 , where t is time in minutes and y is the temperature of the glass in
beks73 [17]

An equation for annealing soda-lime glass is y(t)=−14t+500 , where t is time in minutes and y is the temperature of the glass in ˚C.

To find the y intercept , we plug in 0 for t

y intercept is the value , where time is 0 minutes

so we plug in 0 for t  and find out y(0)

y(t)=−14t+500

y(0)=−14(0)+500 = 500

When t=0 , the value of y = 500

So , y intercept is (0,500)


4 0
3 years ago
Ivanna drove 696 miles in 12 hours. At the same rate, how many miles would she drive in 7 hours?
Alexxandr [17]

Answer:

406

Step-by-step explanation:

We need to find the unit rate or how many miles can they drive in 1 hour. So we do 696/12 which is 58. So we have 58 miles in 1 hour. Now we multiply the number of desired hours, 7 and multiply it by 696. Which is 406

3 0
3 years ago
A jacket that cost a store $120 was marked up to $168. What percent was the mark up?
german

Answer:

48%

Step-by-step explanation:

you have to subtract 168 and 120

8 0
3 years ago
Read 2 more answers
ASAP PLEASE HELP Find the​ x- and​ y-intercepts of the line that passes through the given points.
Umnica [9.8K]

Answer:

Set it up using the slope from the two points. (c - (-5))/3 - 1 = slope = (c + 5)/2. Now put this into slope intercept since they give you the y intercept of 7. y = x*(c + 5)/2 + 7. Now put in the point, (1,-5). -5 = 1*(c+5)/2 + 7. Subtract 7 from both sides. Now multiply through and you can solve for c.

Step-by-step explanation:

3 0
3 years ago
The U.S. Census Bureau conducts a study to determine the time needed to complete the shortform. The Bureau surveys 200 people. T
pychu [463]

Answer:

Step-by-step explanation:

Download docx
8 0
3 years ago
Other questions:
  • A function is created to represent the amount of texts sent each month. What restrictions would be made to the range?. The range
    9·1 answer
  • Which Best Describes The Solution For G - 6 = 4<br> ÷<br> 2
    5·1 answer
  • Twice the sum of eight and three times a number is seventy six. What is the number
    14·1 answer
  • penny recorded the hours she worked as a waitress and how much money she earned in tips. this scatterplot shows her results. bas
    10·2 answers
  • Solve x²+5x+6=0 what is this answer
    15·2 answers
  • You have won the state lottery. There are two ways in which you can receive your prize. You can either have $1 million in cash n
    8·1 answer
  • Help Plz help Plz help plz
    13·1 answer
  • What is a product of power?
    5·2 answers
  • A group of cat owners was asked about the number of cats each owns. The results are shown in the frequency table. Number of Freq
    5·1 answer
  • (Quick Please) 8x - 4 &lt; -36 solve the equality show your work
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!