The first number is 90, the one(second) number is 630, and the third number is 190.
<h3>Word problems leading to the algebraic equation:</h3>
Word problems in mathematics are words written with a mathematical approach and it requires the use of the student's understanding of various mathematical concepts to arrive at a probable solution to the word problems. Word problems are used in mathematics to solve our daily life challenges.
From the given information, given that:
- Let the first number be x
- One(second) number is 7 times the first number. Let that number be
- A third number is 100 more than the first number i.e
The sum of these three numbers is 910. i.e.
x+ y + z = 910
It implies that:
x + 7x + 100 + x 910
9x + 100 = 910
9x = 900 - 100
9x = 810
x = 90
y = 7(90) = 630
z = 100 + 90 = 190
Learn more about word problems in mathematics here:
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Answer:
12/5
Step-by-step explanation:
Tan Z
= opposite/adjacent
= 24/10
= 12/5
Answered by GAUTHMATH
Answer:
$0.98
Step-by-step explanation:
First, add $8.75 & $4.35.
8.75 + 4.35 = $13.10 in total
Then find the tax by multiply 7.5% (3/40) times 13.10.
3/40 * 131/10
393/400 = 0.9825, which rounds down to $0.98 in tax
For three hours is he will take up 5.25gallons.
she will be left with 4.75 gallons
432-525=93
Miss Pamela class collected 93 more cans