Answer:
n= -2.666667
Step-by-step explanation:
Let n be the number.
n + 4
let p be the number
p+4=
(–2)5
The answer of -10
An expression in math is a sentence with a minimum of two numbers/variables and at least one math operation in it. Let us understand how to write expressions. A number is 6 more than half the other number, and the other number is x. This statement is written as x/2 + 6 in a mathematical expression. Mathematical expressions are used to solve complicated puzzles.
An expression is a combination of terms that are combined by using mathematical operations such as subtraction, addition, multiplication, and division. The terms involved in an expression in math are:
Given:
(–2)5
Using integer (-)*(+)= (-)
=-2*5
=-10
Hence, the expression is -10.
Learn more about expression here:
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question in a complete sentence.
1. Your family wants to purchase a new laptop with a 17” widescreen. Since the 17
inches represents the diagonal measurement of the screen (upper corner to lower
corner), you want to find out the actual dimensions of the laptop. When you
measured the laptop at the store, the height was 10 inches, but you don’t
remember the width. Calculate and describe how you could figure out the width of
the laptop to the nearest tenth inch.
2. The bottom of a 13-foot straight ladder is set into the ground 5 feet away from a
wall. When the top of the ladder is leaned against the wall, what is the distance
above the ground it will reach?
STUDENTS...................................DISTANCE
-Ashley..................................................162
-Craig.....................................................156
-Fernando.............................................175
-Robert...................................................166
(A) 58 1/3 yards
(B) 52 yards
(C) 468 yards
(D) 525 yards
2.-which property is represented by the equation below?
2/3 * 3/2 = 1
(A) commutative property of multiplication
(B) distributive property
(C) multiplicative identify property
(D) multiplicative inverse property
3.-in a machine ,a large gear completes a revolution every minute while a small gear completes a revolution every 24 seconds. If the gears are currently aligned, how much time will pass before they are aligned again?
(A) 1 minute
(B) 2 minutes
(C) 24 seconds
(D) 12 seconds
4.-use the ratio tables given to solve each problem.
Tommy can ride his bicycle 4.5 miles in 15 minutes. How many miles can he ride in 75 minutes?
Number of miles.......4.5 __ __ __ ?
Time (min)................... 15 __ __ __ 75
(A) 13.5
(B) 9
(C) 27
(D) 22.5
5.- Alex runs on the track at the school each weekday morning. If he runs 5.9 miles each day, about how much does he run every month?
(A) 108 miles
(B) 30 miles
(C) 42 miles
(D) 120 miles