3 years ago

Which expression can be used to represent the phrase Lamar decreased his collection of cards by seven

Mathematics

1 answer:

jenyasd209 [6]3 years ago

3 0

Answer:

$x-7$

Step-by-step explanation:

Let

x------> Lamar's collection of cards

The algebraic expression of the phrase "Lamar decreased his collection of cards by seven" is equal to subtract the number seven from Lamar's collection of cards

$x-7$

You might be interested in

Find the area of triangle WYZ

CaHeK987 [17]

Answer:

Step-by-step explanation:

XY = 15 MI.

YZ = 8 mi.

Area = A

A = 1/2 (XY)(YZ)

A = 1/2 (15)(8)

A = 1/2 (120)

A = 60

3 0

3 years ago

What percentage of total hours spent walking

spin [16.1K]

Answer:

20%

Step-by-step explanation:

20% of 50 is 10, and they spent 10 hours walking.

7 0

3 years ago

Read 2 more answers

Sean works for a company.

victus00 [196]

Answer:

$126

Step-by-step explanation:

10-8=2(hours overtime)

1 1/4 × 12 = $15 per hour

2×15=$30

8×12=$96

$96+$30= $126

4 0

3 years ago

how do I solve a problem in which radicals with unlike terms are added? E.g. (Square root of 3) + (two times the square root of

saveliy_v [14]

By making all three roots to be square roots of 3. And then add them.

8 0

3 years ago

What times what equals 36 and add up to 11

kotegsom [21]

9 and 4. 9*4 = 36, 9 + 4 =1 1.

8 0

4 years ago