Without solving the systems, explain why the following systems must have the same solution.

System (a): 4 − 5 = 13 System (b): 8 − 10 = 26
3 + 6 = 11 − 11 = 2

Which best describes the numbers satisfying the inequality x less-than 7? all numbers greater than 7 all numbers less than 7 all numbers greater than and including 7 all numbers less than and including 7

PLS HELP ASAP!!!!!!!!!!
angle relationships

1. ∠X and ∠Z are vertical angles.
2. ∠X and ∠Y are a linear pair.
3. ∠W and ∠Z are supplementary.
4. ∠Y and ∠Z are supplementary.
5. ∠W and ∠X are adjacent.

please help
need help asap

(03.05 MC)Andrea has $18 to spend. She spent $6.50, including tax, to buy a notebook. She needs to save $5.75, but she wants to buy a snack. If candy bars cost $1.15 per package including tax, what inequality would show the maximum number of packages that Andrea can buy? Solve your inequality by showing your work and steps.

Look at the attached picture and help me, please!

Help me this is due today

Classify this number

-7?

help me, please
i really need it

You went to the mall with $52.50. You bought three shirts that each cost x dollars. Which expression represents the amount of money, in dollars, that you had left after you bought the shirts?
a. 52.50 – 3x
b. 52.50(3) – x
c. 52.50x – 3
d. 52.50 – (3 + x

What is the probability of randomly drawing a vowel?

The area of Triangle B is 8 square units. Find the length of B. Show your reasoning.

PLS help i will mark brainless!

combine like terms to simplify the expression, 5y + 8x - y + 12x

what are two ratios that are equivalent to 7:10

A Swimming Pool is 50 feet long. Rima swims a distance of 2.5 feet every second. She wants to know how many seconds it takes her to swim across the pool.

If you can please answer

A kitchen floor is in the shape of a square. One of the floor is 7 ft. What is the total area of the kitchen floor? (Area = LW) *

28 ft.
14 ft. sqaured
49 ft.
49 square feet.

Larry ordered a set of beads. He received 70 beads, and 30% of them were yellow. How many yellow beads did Larry receive?

Plsssssssss Help!!!!
Sabrina is going to rent a bicycle while on vacation. There are two rental companies she can choose from. The first company charges $10 plus a rate of $2 per hour until the bicycle is returned. The second companies rental charges can be represented by the equation c=3h+6, where c represents the rental cost and h represents the number of hours the bicycle is rented.

USE THE distance formula to solve.
In Virgina, The speed limit on most country roads is 55 miles an hour. at that rate, how far can you travel in 3 hours?
PLEASEEE HELPPP THIS IS URGENTT!!! PLEASEEEEEE HELPP PLEASEEE HELPPP!!!!!

1. State the domain and range for the following relation.
{(4, -1), (3, 2), (0, -3), (1, 4)}

2.The grocery store sells bacon for $5.30 per pound.
Write a function to represent the situation.
Is the function continuous or discrete? Explain.

Find are of the composite figure.

Ms. Lewis purchased a new computer for $1,150 at the Apple Store. If sales tax is 7.5%, what was the total cost of her purchase?

There are 180 white lockers in a school. There are 3 white lockers for every 5 blue lockers. How many lockers are there in total in the school?

please answer these two questions. i think they would be easy for some and please make sure they are correct. thats all i ask :( <33

Multiply four and eight tenths multiplied by three.

thirteen and one tenth
thirteen and four tenths
fourteen and two tenths
fourteen and four tenths

A large amount of peanuts was divided equally into 6 small bags. The total number of peanuts, p, was 342. Which statements can be used to write an expression and then find the number of peanuts that ended up in each bag? Check all that apply.
The operation is division.
The operation is multiplication.
The variable is the number of bags.
342 divided by 6 equals 57.
Write the division expression as a fraction, StartFraction p Over 6 EndFraction.
To evaluate, substitute 342 for the variable.
Each bag will have 57 peanuts.
The constant is 342.

please help i need done ASAP
which of the following irrational numbers is the greatest


π/2


2π


π^2


3π/2

Which is the graph of f (x) = 4 (one-half)^x?
On a coordinate plane, an exponential decay function decreases from quadrant 2 into quadrant 1 and approaches y = 0. It crosses the y-axis at (0, 4) and goes through (1, 1).

On a coordinate plane, an exponential decay function decreases from quadrant 2 into quadrant 1 and approaches y = 0. It crosses the y-axis at (0, 4) and goes through (2, 1).

On a coordinate plane, an exponential decay function decreases from quadrant 2 into quadrant 1 and approaches y = 0. It crosses the y-axis at (0, 2) and goes through (1, 1).

On a coordinate plane, an exponential decay function decreases from quadrant 2 into quadrant 1 and approaches y = 0. It crosses the y-axis at (0, 2) and goes through (1, 0.5).

I need help with this...