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
vlada-n [284]
2 years ago
9

The 3rd graders sat in rows of 7 to watch a

Mathematics
2 answers:
inna [77]2 years ago
6 0

Answer:70

Step-by-step explanation:

There are 10 rows of 7 3rd graders in each row

First you multiply the rows of girls by 7

4 x 7 is 28

Then you multiply the rows of boys by 7

6 x 7 = 42

You then add 28 and 42 which gives you 70

Therefore there are 70 3rd graders watching the science movie

Whitepunk [10]2 years ago
3 0

Answer:

70

Step-by-step explanation:

i think

if helpful please make brainiliest

You might be interested in
A delivery truck is transporting boxes of two sizes: large and small. The large boxes weigh
zaharov [31]
35x+55(110-x)=4850
Solve for x
X=60 for 35

110-60=50 for 55
8 0
4 years ago
Solve for x -3x+6=2x-24<br><br>-30<br><br>-6 <br><br>6<br><br>30
Svetach [21]

-3x + 6 = 2x - 24.

Add 3x to both sides.

6 = 5x - 24.

Add 24 to both sides.

30 = 5x.

Divide it all by 5.

<em><u>x = 6.</u></em>

8 0
3 years ago
What is are if a rectangle of length of 5 and width of 3x-5y+6What is the area of a rectangle with a length of 5 and a width of
lawyer [7]

The area of rectangle is 15x - 25y + 30 sqaure units

<em><u>Solution:</u></em>

Given that, a rectangle with a length of 5 and a width of 3x - 5y + 6

To find: Area of rectangle

<em><u>The area of rectangle is given by formula:</u></em>

Area = length \times width

From given,

Length = 5

Width = 3x - 5y + 6

<em><u>Substituting the values in formula, we get,</u></em>

Area = 5 \times (3x - 5y + 6)\\\\\text{Multiply 5 with each term inside the bracket }\\\\Area = 5(3x) -(5)(5y) +5(6)\\\\\text{Simplify the above expression }\\\\Area = 15x -25y + 30

Thus area of rectangle is 15x - 25y + 30 sqaure units

6 0
3 years ago
Question 5 please help
dalvyx [7]
16 days since 2/5 is 0.4 and there was 40 days then 2/5 * 40 is 16

6 0
3 years ago
A coffee table is on sale for 20% off the original price of $115.
katen-ka-za [31]

Answer:

$98.90

Step-by-step explanation:

20% off of 115 is 92 then when you add the sales tax of 7.5% you get $98.90.

You are going to pay $6.90 in sales tax.

PLEASE MARK BRAINLIEST

5 0
3 years ago
Read 2 more answers
Other questions:
  • Valerie earns $24 per hour. How much money does she earns in 7 hours?
    7·2 answers
  • PLSSSSS HELP ME, I think it is 35 but idk is that right?
    12·1 answer
  • How do you transform the polar equation theta=pi/6 to an equation in rectangular coordinates and identify its shape?
    6·1 answer
  • Five times the sum of a number and 13 is 20. Find the number
    8·2 answers
  • 2(× + 8)= × + 20
    9·2 answers
  • Nter the equation of the line in slope-intercept form.<br><br> Slope is 6, and (1, 3)
    9·1 answer
  • A total of 31,000 is to be invested, some in bonds and some in certificates of deposit (CDs). If the amount invested in bonds is
    14·1 answer
  • Please help these are the last 3 I need help on. I will mark brainliest if it lets me
    6·1 answer
  • The absolute value inequality equation |2x – 1| &gt; 3 will have what type of solution set?
    13·1 answer
  • Um........ Help? With step by step explanation ​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!