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
mariarad [96]
3 years ago
15

Expression

Mathematics
1 answer:
Alex787 [66]3 years ago
4 0
The value of the expression is -24

This is because you distribute the -4 to both of the values in the parenthesis like this:
-4(7) + -4(-1)
This can be simplified to:
-28 + 4
Which equals -24
Hope this helps!
You might be interested in
Use the information given in the diagram to prove that m∠JGI = One-half(b – a), where a and b represent the degree measures of a
natka813 [3]

Answer:

inscribed angle theorem, gjh, substitution property

7 0
3 years ago
Read 2 more answers
Prove that angle ABD is congruent to angle CBE<br><br> with solution!
WINSTONCH [101]

ANSWER:

the conditions are the angle a is equal to angle c and ab = bc . Hence we need to prove that the triangles is congruent to the triangle cbe. ... angle A =angle C and AB=BC.

8 0
3 years ago
The decay of 277 mg of an isotope is described by the function A(t)= 277e-0.019t, where t is time in years. Find the amount left
UNO [17]
<span>The decay of 277 mg of an isotope is described by the function
A(t)= 277e-0.019t,
where t is time in years.
To find the amount left after 64 years,

We substitute t = 64 in the expression.
</span>A(t=64)= 277e-0.019(64)
or A(t=64) = 277 * e-1.216
                 = 277 * 0.29
                 = 82 mg 
4 0
3 years ago
Which is equivalent to "12 chars for every 3 tables"?
oksano4ka [1.4K]

Is it 12 chairs per three tables? I might be wrong..

8 0
3 years ago
Read 2 more answers
Complete the table by entering the correct value in each blank. (Enter fractional answers like
Vanyuwa [196]

Answer:

D

O

N

T

KNOW

Step-by-step explanation:

Y

O

U ARE

W

E

L

C

O

M

E

6 0
3 years ago
Other questions:
  • A man s five times as old as his son.in three years time,the product of their ages will be 380.
    7·1 answer
  • Subtract.<br> (6-v-25) - (7+-4)
    6·1 answer
  • I need serious help please
    6·1 answer
  • To convert 4.6 yards to feet, what ratio would you multiply
    7·1 answer
  • Kaye has $2.50 in nickels and dimes. She hass twice as many dimes as nickels. How any nickels and how many dimes does Kaye have?
    13·1 answer
  • PLS HELP<br> graph <br> y=−x+6 <br> 8x−4y=−16
    5·1 answer
  • Alex stocks up for winter. He buys 32 cans of vegetables. He pays 80 cents per can for tomatoes and 40 cents per can for corn, f
    15·2 answers
  • Use the distributive property to remove the parentheses,<br> 4(w+7)<br> What will this answer be
    6·2 answers
  • HELPPP!!! ASAPPP!! PLEASE!! WILL GIVE EXTRA POINTS!!
    6·1 answer
  • Anyone know the answers ​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!