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
5

Please help!!!! 7 - 2x if x = -4 Thank you in advance

Mathematics
2 answers:
Elis [28]3 years ago
6 0

The x is a placeholder for a number. Think of x like a box and inside the box will go a number. In this case, -4 will replace x

7 - 2x = 7 - 2(-4) = 7 + 8 = 15

<h3>Answer: 15</h3>

Vera_Pavlovna [14]3 years ago
3 0
X = - 4

7 - 2x

7 - 2(-4)

7 - ( - 8 )

7 + 8

15 ✔️
You might be interested in
Which stem-and-leaf plot represents the data 10, 70, 37, 65, 88, 86, 70, 10, 15, 15, 15?
GarryVolchara [31]
The first one and the third one are correct
8 0
3 years ago
Read 2 more answers
I need help with this question! will give thanks :)))
topjm [15]

Answer:

2\sqrt{13}

Step-by-step explanation:

Use the distance formula and plug in the values

d=(3−(−3))2+(2−6)2√  

d=(6)2+(−4)2√

d=36+16√

d=\sqrt{52}

d= 2\sqrt{13}

6 0
3 years ago
Moe puts $1500 in a bank certificate that pays an annual rate of 4.5% compounded annually. No withdrawals or deposits are made.
SpyIntel [72]

Answer:

FV= $2,041.29

Step-by-step explanation:

Giving the following information:

Initial investment (PV)= $1,500

Number of periods (n)= 7 years

Interest rate (i)= 4.5% = 0.045

<u>To calculate the future value, we need to use the following formula:</u>

FV= PV*(1+i)^n

FV= 1,500*(1.045^7)

FV= $2,041.29

6 0
3 years ago
Mr. Altamirano opens an account with a simple interest on an account with $1000 at 3% annually for 9 months. How much interest d
gladu [14]

Answer:

1022.50

Step-by-step explanation:

1000*.03= 30. (12mos interest)

30/4=7.50 quarterly interest

7.50x3 (9mos)= 22.50 interest

7 0
3 years ago
There are 19.3 cups of flour in a bag. The chef uses 2.9 cups for making cookies.
mrs_skeptik [129]

Answer:

10.1 cups left

Hope this helps!

Can you pls give brainly if this helps

7 0
3 years ago
Other questions:
  • What is the answers I suck these type of questions
    15·1 answer
  • Pleaseeee help!!!! I will mark you as brainlinest for correct answer!!!!!
    15·2 answers
  • Whats the distance between -10,2 and -2,2
    14·1 answer
  • (-1,-2) (2,7) in slope intercept form
    5·1 answer
  • What is the unit price of 8 mugs for $38.32
    13·2 answers
  • It's the one that says 25 plz help me it's under number 24
    9·1 answer
  • Round to the place value of the underline digit 389,422
    8·1 answer
  • Angelica’s speed is 4 cm/minute, Monique’s speed is 3.5 cm/minute, and Courtney’s speed is 5.5 cm/minute. Which turtle will win
    14·2 answers
  • 3+x
    7·1 answer
  • Derek bought 6.00 worth of 21 cent stamps and 41 cent stamps.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!