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
dmitriy555 [2]
4 years ago
10

Ms karane orders a total of 350 black, blue and red pens for the school she orders 170 black pens and she orders 120 blue pens.

Which equation can be used to find r the number of red pens ms.karone orders?
Mathematics
2 answers:
Mila [183]4 years ago
7 0

Step-by-step explanation:

The answer is

120 + 170 + r = 350

Where r = red pen

grin007 [14]4 years ago
6 0

Answer:

170+120+r=350

Step-by-step explanation:

You might be interested in
Question 1. Philant sleeps 3/8 of each day. He spends 1/3 of each day at work. What fraction of his day is he not sleeping or wo
Vaselesa [24]
The first question. 7/24

Explanation: first you need to get the fractions to the same denominator so you use lowest common multiples
The lowest common multiple of 8 and 3 is 24 so you times both 3 and 8 by 3 giving you 9/24 and then you times both 1 and 3 by 8 giving you 8/24
When you add these together you get 17/24 so the rest of that would be 7/24
8 0
3 years ago
Which expression is equivalent to 4-2/2-3 <br><br> A -16<br><br> B -8<br><br> C 8<br><br> D 16
Allushta [10]

Answer:

0

Step-by-step explanation:

4 - 2/2 - 3 =

Follow the correct order of operations. Start with the division.

= 4 - 1 - 3

Now do subtractions from left to right in the order they appear.

= 3 - 3

= 0

Answer: 0

8 0
3 years ago
Carlos invests £4500 for 3 years.
Y_Kistochka [10]

Answer:

He is incorrect.

Step-by-step explanation:

4500 x ( 1 + 1.50%)^3

= 4500 x 1.045678

= 4705.551000

4705.551000 < 4750

3 0
3 years ago
in lebanon, what is the maximum number of the likely subscribers to the chain of 6 digits phone numbers?
sammy [17]

Answer:

Dhhvcghhg

Step-by-step explanation:

6 0
3 years ago
What is the length of the missing side? Round to the nearest tenth if necessary.
olga nikolaevna [1]

Answer:

10 ft

Step-by-step explanation:

perpendicular (p)= 6 ft

base(b) =8 ft

hypotenuse (h) = ?

we know by using Pythagoras theorem

h = \sqrt{p^{2}+b^{2} }

= \sqrt{6^{2}+8^{2}  }

= 10 ft

hope it helps :)

7 0
3 years ago
Other questions:
  • How many times does 51 go into 470
    8·2 answers
  • Please help asap ☺️ I'll mark you brainliest ​
    12·2 answers
  • Malcolm has $638.54 in his checking account. He must maintain a $500 balance to avoid a fee. He wrote a check for $159.50 today.
    7·2 answers
  • What is the value of tan A?
    8·1 answer
  • Sound City sells the ClearTone-400 satellite car radio. For this radio, historical sales records over the last 100 weeks show 5
    11·1 answer
  • If a city averages 159 murdered a year what is that at a week rate
    9·1 answer
  • Estimate by rounding each addend to the greatest place: 50,099+ 24,565=74,664 .
    14·1 answer
  • Hiro has 5 kilograms of potatoes and 2 kilograms of onions. He plans to use 3.25 kilograms of potatoes and 550 grams of onions f
    14·1 answer
  • Integers were used in the 15th century by European traders to label barrels of grain or flour. For example, a barrel that was 1
    5·1 answer
  • WHATS THE ANGLE MEASUREMENTS ?? &amp; TELL HOW YOU GOT IT !!
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!