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
Sauron [17]
3 years ago
9

Guys plssssssss! I want to spend time today and tomorrow with my fam before they go back to Washington

Mathematics
2 answers:
Andru [333]3 years ago
3 0

Answer:

IF its a pretest the grade doesnt count im pretty sure.

ASHA 777 [7]3 years ago
3 0

Answer:

1. 15% of 48= 7.2

2. 25% of 80= 20

3. 135% of 70= 94.5

4. 7/10 of 100= 0.7

5. Solution for 36 is what percent of 50:

36: 50*100 =

(36*100): 50 =

3600: 50 = 72

6. Solution for 4 is what percent of 20:

4: 20*100 =

(4*100): 20 =

400: 20 = 20

7 30 is 50% of what number

50% is half of 100 so all you do is times the number by 2 which is 30 to get 60

8. 2 is 25 percent of what number?

again 25% you need to do 4 times 25 to get 100 so you do 12 x 4 and you get 48

9 its 800 so 75 again is 3 x 25 so you divide 600 by 3 and you get 200 so then to get 100 percent you do 4 x 200 and you get 800 so the awnser is 800

Step-by-step explanation:

You might be interested in
1.11(5) - 11(4) =
Natali5045456 [20]

Answer:

1) 11

2) -8

3) 30

15) 80x - 128

16) 138y

Step-by-step explanation:

For these problems, you will need to use either PEMDAS or distributive property.

PEMDAS stands for parentheses, exponents, multiplication/division, addition/subtraction. Problems must be solved by going in order of the acronym, always starting with anything in parentheses first.

Example of PEMDAS:

2) 8(-3 + 2)

Solve for what's inside the parentheses first. There are no exponents, multiplication, or division within the parentheses so next would be addition and subtraction.

-3 + 2 = -1 so the problem will now look like:

8 (-1)

Next, PEMDAS says to look for exponents. There are none. Multiplication and division are next. 8 is being multiplied by -1 so lets try that:

8 × -1 = -8

-8

Distributive property is when you take the number being multiplied on the outside of the parentheses and multiply it to each individual number within the parentheses.

Example of distributive property:

2) 8(-3 + 2)

Multiply the number on the outside of the parentheses, 8, to each number within the parentheses, -3 and 2:

8 × -3 and 8 × 2

The problem should look like:

-24 + 16

Then solve:

-8

Use whichever method you are most comfortable with as both will produce the same answer. I will solve the first few and the last few to help you.

1)

11(5) - 11(4)

55 - 44

11

3)

6(9) - 4(6)

54 - 24

30

15) *You must use distributive property for these last problems as you cannot add or subtract numbers and variables*

16(5x - 8)

80x - 128

*You can only combine like terms so this is fully simplified*

16)

23y(2 + 4)

46y + 92y

138y

5 0
3 years ago
Whats the factorization of <br> x2+3x−18
Alexeev081 [22]

Answer:

(X+6)x(X-3)

Step-by-step explanation:

X^2+6X-3X-18

Xx(X+6)-3(X+6)

(X+6)x(X-3)

big X is the variable

small x is multiplication sign

4 0
2 years ago
Whenever you see ______ it is a blank spot where I need to fill in information.
vladimir1956 [14]
She can arrange the photos as 4 rows of 10 photos and 1 row of 3 photos or arrange the photos as 5 rows of 8 photos and 1 row of 3 photos.
5 0
3 years ago
A soccer field is a rectangle 60 meters wide and 110 meters long. The coach asks players to run from one corner of the grass fie
Wittaler [7]

Answer:

A

Step-by-step explanation:

A soccer field is a rectangle 60 meters wide and 110 meters long. The coach asks players to run from one corner of the grass field to the opposite corner. The path from one corner of the grass field to the opposite corner is the diagonal of the rectangular field.

The width, the length and the diagonal of the rectangular field form right triangle. By the Pythagorean theorem,

\text{Diagonal}^2=\text{Width}^2+\text{Length}^2\\ \\\text{Diagonal}^2=60^2+110^2\\ \\\text{Diagonal}^2=3,600+12,100\\ \\\text{Diagonal}^2=15,700\\ \\\text{Diagonal}=\sqrt{15,700}\approx 125\text{ yd}

6 0
3 years ago
A fruit basket of apples and oranges has 14 fruit Apples cost $3 each and orange cost $2 each the fruit basket costs $34 write a
xenn [34]

Answer:

3(a)+2(o)=14

3(a)+2(o)=34

3(4)+2(1)=14

3(8)+2(5)=34

Step-by-step explanation:

4 apple's and one orange to get 14 pieces of fruit. 8 apples and 5 oranges to get 34 pieces of fruit.

3 0
2 years ago
Other questions:
  • Out of 139 seventh graders 86 voted math as their favorite subject. What percent is this
    14·1 answer
  • Evaluate the expression 2x+ y when x = 3. y=1.​
    8·2 answers
  • Solve the equation. If necessary, round your answer to the nearest tenth.
    10·2 answers
  • Help quick!!!!! I cannot figure it out, help.<br><br>(Both)
    15·1 answer
  • Write an expression for the sequence of operations described below.
    8·2 answers
  • Through (10, -7), slope: how do i solve this
    10·1 answer
  • Sara hired her brother James to help her sell
    8·1 answer
  • 11. How much did the engineering project change the vertical height of the tower? Did the height increase or decrease? Explain h
    10·1 answer
  • A) Use the method of cylindrical shells to find the volume of the solid obtained by rotating the region bounded by the given cur
    10·1 answer
  • PLEASE HELP IM FAILING GEOMETRY HELPPPP
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!