The number of math problems that Sasha completed today is
5 less than 2 times the number of math problems she
completed yesterday. Which expression represents the
number of math problems Sasha completed today?

Answers

Answer 1
It would be three you just have to subtract 5 and 2 and then you get 3

Related Questions

Evaluate 3(5 - 8) - 7
02.
0-16
0-7

Answers

Answer: -16

Step-by-step explanation:

9m-6=2m+1
someone help me solve this

Answers

Answer:

m = 1

Step-by-step explanation:

Given

9m - 6 = 2m + 1 ( subtract 2m from both sides )

7m - 6 = 1 ( add 6 to both sides )

7m = 7 ( divide both sides by 7 )

m = 1

In three days the temperature dropped 27 degrees. how many degrees did it drop?

Answers

Answer:

i thinks its 30

Step-by-step explanation:

no exp

Answer is
30 hope this helps

The formula for the perimeter of a rectangle is P = 2(l + w). Which equation is NOT equivalent to the formula?

Answers

Step-by-step explanation:

Which equation is NOT equivalent to the formula?

Answer: p-w=2l

Step-by-step explanation:

are these numbers linear or non linear
nonlinear
y= 2x^3
y = x+5
y=x^2– 3
5x + 5y = 25
Y=x^2 / 2. Pls put them in order linear or non linear

Answers

1. linear
2.linear
3.non linear
4.linear
5.non linear

Hey!! Just wanted to let you know that whenever something has the power of 2 (meaning X^2) it’s going to be non linear. When it has the power of two the line becomes something called quadratic which makes it a U shape.

Kyle has a coupon for 20% off or $5 off. If he purchases an item that is $34.13, which one would be better

Answers

The 20% off coupon because it takes off about 7 dollars if your multiply 34.13 x 0.2

Answer:

The 20% coupon would be cheaper as it would come out to be 27.30 but 5 dollars off will be 29.13

Step-by-step explanation:

pleeeeeeeeeease dont answer sumn other than the answer for point

Answers

A n s w e r :

40 cups

Answer:

A) 40

Step-by-step explanation:

10 out of 15 are cereal

10/15=x/60

cross multiply

15x=60(10)

15x=600

x=600/15

x=40

Math 20 points
Only real answers pleaaase! Please don't answer with just a picture because I won't be able to see it.

Answers

The answer is b becasue its subtraction

Step-by-step explanation:

Polynomials are closed under an operation if it produces a polynomial.

5x⁴, x² + 2x + 1 and x³ - 10x³ + 28x - 15

are all polynomials of x.

x - 3 + (-3)/(x - 2) is not a polynomial because x can be found in the denominator of a fractional term.

The answer is Option A.

3.4444444444 as a mixed number and a fraction

Answers

Answer:

6xy hope I helps have a nice day

need help with this quetsion plz quick

Answers

Line 1 is in q1 and line 2 is q4
Line 1- (-2,1)
Line 2- (-2,1)
Reason:
The lines are parallel to each other and are the same distance apart. And also you can just look at where the points are.
I hope this helped have a good day!

What is the solution of y = 4
and y = - 1/4 X ?

Answers

point form: (-8,-17)
equation form: -8, y= - 17

An exponential function contains the points: (2, 121) and (3,
133.1)
What is the exponential function that contains these points?

Answers

Jt wldbd be 1200 since you are subtractjnh and addibg

A car covers a distance of 60 km in 3 hours. However, for the first 40 km it travels 16 km/hr. At what speed must it travel for the rest of the distance in order to complete the journey on time?

Answers

Answer:

40 km/hr

Step-by-step explanation:

Given that:

Total distance covered in 3 hours = 60km

Speed during first 40 km = 16km/hr

Hence, time spent during the first 40 km ;

Recall:

Time = distance / speed

Time = 40 / 16

Time = 2.5 hours

Hence, speed required to cover the remaining (60 - 40) = 20km in (3 - 2.5) hours =0.5 hours

Speed = distance / time

Speed = 20 / 0. 5

Speed = 40 km / hr

please help confused

Answers

Answer: complementary

Step-by-step explanation: it is a 90 degree angle

I NEED HELP ASAP IT'S DUE IN 30 MINUTES!!!

Answers

Answer:

ok i'll help what is it

Step-by-step explanation:

Answer:

What's the problem??????

The amount Max earned last week can be modeled by the expression 25+5/2 95, where is the number of items he sold.
Which number line shows how many items he could have sold last week?
19 20 21 22 23 24 25 26 27 28 29
10
11
12 13
14 15
16
17
18 19 20
10
11 12 13 14 15 16 17
18 19 20
19
20 21 22 23 24 25 26 27 28 29

Answers

Answer:

C

Step-by-step explanation:

Which of the following shapes are rectangles ? Please choose 2 correct answers !!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!

Answers

Answer:

Hello there! Your answer would be D and A

Step-by-step explanation:

I cant see A but as I go through all the others I get A.  You know that a rectangle has 4 sides like a quad. but each of the opposite sides has to be equal. So you can see that D is without needing to look closer. It gets harder after that.  We know that C is not one because none of the sides are even. Now there is B and A if you turn your computer/paper you will see that B is a square. So because of that, I think that A is a rectangle. :]

The shapes that present the rectangle will be B and D.

What is a quadrilateral?

The quadrilateral has four sides and four angles. The sum of internal angles is 360 degrees.

If the opposite sides of the quadrilateral are parallel then the quadrilateral is known as a parallelogram.

And if all the angles of the parallelogram will be equal. Then the parallelogram will be known as a rectangle.

It is a polygon with four sides. The total interior angle is 360 degrees. A rectangle's opposite sides are parallel and equal, and each angle is 90 degrees. Its diagonals are all the same length and intersect in the center.

The shapes that present the rectangle will be B and D.

More about the quadrilateral link is given below.

https://brainly.com/question/13805601

#SPJ2

Which of the following is the quotient of 983,136 ÷ 231?

A. 4.256 B. 42.56 C. 425.6 D. 4,256

Answers

Answer:

4.256 (A)

Step-by-step explanation:

NEED HELP!
WILL MARK BRAINLIEST FOR IF ANSWERED ALL!

Answers

1. X less than of equal to (<_) -10

2. 2y > -5/2

Step-by-step explanation:

1) x≤-10

2) 2y>-5/2

y<(-5/2)/2

3)no because they are equal

4)no because we get 11 and it's not≤-9

5)yes, we get -2≥-3

what is the fraction 2/5 as a decimal.?

Answers

[tex]\text {Hi! Let's Solve this Problem!}[/tex]

[tex]\text {To convert fractions into a decimal you must divide the numerator}[/tex][tex]\text {and the denominator}[/tex]

[tex]\text {\underline {Divide}}[/tex]

[tex]\text {2/5=}[/tex]

[tex]\text {Your Answer Would Be:}[/tex]

[tex]\Huge\boxed {.4}[/tex]

[tex]\text {Since we got a decimal for our answer no worries! We can always convert it to}[/tex] [tex]\text {a percentage}[/tex]

[tex]\text {\underline {Convert}}[/tex]

[tex]\text {.4 = 40 Percent}[/tex]

[tex]\text {Your Final Answer Would Be:}[/tex]

[tex]\Huge\boxed {40 Percent}[/tex]

[tex]\text {Best of Luck!}[/tex]

What number x makes the equation 8^x=2 correct?

Answers

X= 1/3

You can do 2^3x=2^1
Then 3x=1
And x=1/3
:)

Simplify:
HELP ME lol whoever helps me ily

Answers

Answer:

I think it is b

I hope it is right and have a lovely day

Answer:

B

Step-by-step explanation:

ITS B UAU

Can someone help me it’s due at 11

Answers

this is for number 1 first question

HELP, PLEASE ANSWER ALL <3

Answers

Step-by-step explanation:

please take the picture good ok

The cost price of bicycle a is $620. The shopkeeper sells it and makes a profit of
45%.calculate the selling price

Answers

Answer:

$341 the selling price

Step-by-step explanation:

Cost $620

$620-45% ($279 profit)

$620-$279=$341 should be the selling price

somebody help me pleaseeeee thank you so much

Answers

i’m not really sure but my guess is x: -2,2 y: -4,4 z: 1,4 . I hope this helps! :)

Choose the function that is a "parent function".
f() = x + 3
f(x) = (x - 3)2
f(x)= v
f(x) = \x-31

Answers

i’m pretty sure it’s f(x)=(x-3)2

can you solve this and show your work please? 4x-6 ≥6x-20
tysmm

Answers

Step-by-step explanation:

4x-6≥6x-20

4x-6x≥-20+6

-2x≥-14

-2x/-2≥-14/-2

x≤7

the sign changed because we divided by negative number and hope it helped

1) You have c comic books in your collection. Your friend has 5 more than
triple the amount of comic books you have. Write an expression for the
number of comic books your friend has.

Answers

Answer:

So let’s say I have 5 as well

triple of 5 is 5,10,15

15+5=20

my friend has 20 comic books

and I have 5

Step-by-step explanation:

brainlyest please

The expression represents the number of comic books a friend has is F = 3c + 5.

What is an expression?

A mixture of variables, numbers, addition, subtraction, multiplication, and division are called expressions.

A statement expressing the equality of two mathematical expressions is known as an equation.

As per the given,

A friend has 5 more than triple c

Suppose a friend has an "F" number of comic books then,

F = 3c + 5

Hence "F = 3c + 5 is an expression that indicates how many comic books a friend owns".

To learn more about expression,

https://brainly.com/question/14083225

#SPJ2

whats 2,000,000-1,000,000+3,567,326-1x4,567,765=

Answers

Answer: -439

Step-by-step explanation:

Answer:

162,947,074,031,665

Step-by-step explanation:

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