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
Korolek [52]
2 years ago
9

How to Simplify. (–21 × 3) + (15 ÷ –3)

Mathematics
1 answer:
vladimir2022 [97]2 years ago
5 0

Answer:

-68 is your answer

Step-by-step explanation:

Remember to follow PEMDAS (Parenthesis, Exponents, Multiplication, Division, Addition, Subtraction)

First, solve each parenthesis

(-21 x 3) = -63

(15/-3) = -5

Next, add

(-63) + (-5) = -63 - 5 = -68

-68 is your answer

~

You might be interested in
(6x - 12)/3 + 4 = 18/x
svet-max [94.6K]
X=3
X=-3
Hope this help!
3 0
3 years ago
20. What is the y-intercept of the line<br> y + 11 = -2(x + 1.5).
Vinvika [58]

Answer:

86

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
It takes chris 30 mininutes to walk to work it takes him 1/3 of the time to drivewhat is the latesest time he can drive to work
kramer
It takes Chris 10 minutes to drive, so the latest time he can leave home for work would be 7:50 a.m.
6 0
2 years ago
Find the probability of having 2,3, or 4
Vikki [24]

Answer:

120%

Step-by-step explanation:

3 0
2 years ago
A coin is tossed 10 times and lands tails up 3 times. What is the experimental probability of the coin landing tails up?
Degger [83]
It's 3/10 since we did it 10 times and it landed tails 3 times
3 0
2 years ago
Other questions:
  • Determine which of the following relations is a function
    8·2 answers
  • Students are planning a 3 day hiking trip in the mountains. The hike covers a distance of 18.5 kilometers. The students hike 0.2
    5·2 answers
  • Choose the function that correctly identifies the transformation of f(x) = x2 shifted four units right and seven units down.
    13·2 answers
  • Can someone help me with this and answer asap.
    12·2 answers
  • What is the <img src="https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B7%7D" id="TexFormula1" title="\sqrt[3]{7}" alt="\sqrt[3]{7}" alig
    6·1 answer
  • Hannah earned $93 for the hours she worked last week walking dogs.
    7·1 answer
  • Cyndee is taking her siblings out for dessert. Ice cream, c, costs $4.00 per cone. Brownies, b, are $2.00 each. Water for everyo
    6·1 answer
  • Round the values below to the nearest hundredths
    11·2 answers
  • Solve the equation. 36^6x-1 = 6^5x
    12·1 answer
  • 5. At Michael's store, a paint set is on sale for $39.99. The original price was
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!