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kogti [31]
3 years ago
12

Translate the phrase into an algebraic expression The sum of x and 7

Mathematics
1 answer:
vagabundo [1.1K]3 years ago
4 0

Answer: x+7

Step-by-step explanation: An algebraic expression contains letters and numbers that are connected with mathematical operators or symbols.

The sum of x and 7 as an algebraic up expression is:

x+7

This expression contains a variable , a mathematical symbol and a number. Hope it helped.

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You need to write an essay that has at least 500 words. You have written 285 words so far. Write and solve an inequality that re
BabaBlast [244]

Answer:

The minimum number of words left to write is 215

Step-by-step explanation:

Let

w -----> the number of words left to write

we know that

The number of words left to write plus the words written so far must be greater than or equal to 500 words

Remember that the word "at least" means "greater than or equal to"

w+285\geq 500

Solve for w

Subtract 285 both sides

w\geq 500-285\\w\geq 215

The minimum number of words left to write is 215

4 0
3 years ago
Find the first, fourth, and eighth terms of the sequence. A(n) = –3 • 2^n–1
Sphinxa [80]
A(n) = –3 • 2⁽ⁿ⁻¹⁾

for n = 1 ,  A₁ = -3.(2)⁰ = -3
for n = 2 ,  A₂ = -3.(2)¹ = -6
for n = 3 ,  A₃ = -3.(2)² = -12
for n = 4 ,  A₄ = -3.(2)³ = -24
...........................................
for n = 8 ,  A₈ = -3.(2)⁷ = -384


4 0
3 years ago
What is the domain and range of f(x)=2x-5
Mrrafil [7]

f(x) is a linear function with no restrictions

Domain: x = All real numbers

Range: y = All real numbers

8 0
3 years ago
Mary is making some shirts for her school's drama department. The fabric store has 3 1/6 yards of the fabric she wants in stock.
OLEGan [10]

Answer:

A. 3 5/6 yards

Step-by-step explanation:

..........

6 0
3 years ago
Read 2 more answers
A box contains shirts in two different colors and two different sizes. The number of shirts of each color and size are given in
GuDViN [60]

From the table we see that 48 of the 165 shirts are red mediums, so the probability is

48/165 = 29.1 %

idk if this helps or not sorry if ot dose not help

6 0
3 years ago
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