(12.9−3.1)×6.2−2+[tex]4^{3}[/tex]

Answer:

122.76

Step-by-step explanation:

The sum of two numbers is 225. The difference of the same two numbers is 35. Find the 2 numbers.

Determine the value of the expression below.
7^2-9
----------
3+2

Need some help here... Image below. Please try and explain how you get the answer, as I do want to try and learn the material.

Which value of t is a solution to this equation?
t–10=1

ILL GIVE BRAINLIEST.

This is a simple graph, but I want to know if I’m right. If the line goes through the origin does that automatically mean it’s positive?
And when it doesn’t go through the origin does that mean it’s automatically negative?
THANK YOU.!

How was Cassie’s family different from the other families in the area? (A) They were originally from Illinois. (B) They were wealthy and educated. (C) They owned the land they lived on. (look up Roll of Thunder, Hear me cry) only read the first chapter ill be posting questions and if you answer this question ill give u 10 free brainiests !!

Which is the greatest rate? 2.3% 0.99% 2.25% 1.1%

What symbol makes this statement true?

5 ___ - 6

A
<

B
≥

C
>

D
≤

Which statements accurately describe how to determine the y-intercept and the slope from the graph below? On a coordinate plane, a line goes through points (0, negative 6) and (3, 0).
A)To find the y-intercept, begin at the origin and move horizontally to the graphed line. To find the slope, use two ordered pairs on the line and substitute into the equation m = StartFraction y 2 minus y 1 Over x 2 minus x 1 EndFraction.
B)To find the y-intercept, begin at the origin and move horizontally to the graphed line. To find the slope, use two ordered pairs on the line and substitute into the equation m = StartFraction x 2 minus x 1 Over y 2 minus y 1 EndFraction.
C) To find the y-intercept, begin at the origin and move vertically to the graphed line. To find the slope, use two ordered pairs on the line and substitute into the equation m = StartFraction y 2 minus y 1 Over x 2 minus x 1 EndFraction.
D)To find the y-intercept, begin at the origin and move vertically to the graphed line. To find the slope, use two ordered pairs on the line and substitute into the equation m = StartFraction x 2 minus x 1 Over y 2 minus y 1 EndFraction. :')

Can you please do all 4 and give me the 4 letter code.

. Evaluate | 7 | = ?.

THE TRUE STATEMENTS ARE________ , _________ and _________ .
please help I really need help

Select the sentence that represents the equation below. 4x−8=2(2x−3)

Question 9 options:

A. Four times a number less than eight is equal to two times the difference of double
that same number decreased by three.

B. Eight less than four times a number is equal to two times the difference of three minus double that same number.

C. Eight less than four times a number is equal to two times the difference of double that same number decreased by three.

D. Eight minus four times a number is equal to two times the difference of double that same number minus three.

Delia uses 3.5 skeins of yarn to knit one scarf. How many scarves can she complete if she has 19 skeins of yarn?

what is 20+20. i need an answer now

A. They both have a positive correlation, but Graph 1 has a stronger association. B. They both have a positive correlation, but Graph 2 has a stronger association. C. They both have a strong association, but Graph 1 has a positive correlation while Graph 2 has a negative correlation
d. They both have a strong assoication, but Graph 1 has a negative correlation while Graph 2 has a positive correlation​

The table lists recommended amounts of food to order for 25 party guests. Nathan is hosting a graduation party for 40 guests. There will also be guests stopping by for a short time. For ordering​ purposes, they will count each of the 45​ "drop-in" guests as half a guest. How much of each food item should Nathen order?
will make branliest!!

What is 4.37 multiplied by 0.68?

A number line going from 0 to 4 in increments of 1. There are 3 equals spaces between each number.
Find: 11
3
÷ 2
3

The quotient is 5 and
.

y+16= -8
Another Question heheh

Hello, I need help. (Again TwT)

Yesterday, Grace drove 20 1/4 miles. She used 11/4 gallons of gasoline. What is the unit rate for miles per gallon?

PLEASE HELP ME MY BRAIN CAN'T TAKE IT: Lin’s family has completed 70% of a trip. They have traveled 35 miles. How far is the trip in miles?

what is 45x 56y I need to find the slope?

For what value of b, would the equation 3/4(12x−9)+b/4=5−3(2−3x) have infinitely many solutions?

b = ____

There are whole numbers that are not integers. (True or False)


I dont fully understand this type of math yet.
There are rational numbers that are not whole numbers. (True or False)



All rational numbers are integers. (True or False)



All whole numbers are rational numbers. (True or False)

What is 5x+y=45 in slope intercept form?

Simplify the following expression. (1/7 + 3/8) + (2/9x - 1/8)

Anyone need advice on how to come out? Answer if so. LGBTQ+ peeps only answer.

(fairly easy if you use internet. im just lazy) Fill in the blanks for the biological carbon cycle using the picture I attached