What is the unknown number ( +4)+59=70
Answers
The value of unknown number is 7.
Here,
The expression is given as;
⇒ ( +4)+59=70
We have to find the unknown number.
What is Mathematical expression?
The combination of numbers and variables by using operations addition, subtraction, multiplication and division is called Mathematical expression.
Now,
Let the unknown number is x.
Then, The expression become;
( x + 4 ) + 59 = 70
Subtract 59 both side,
( x + 4 ) + 59 - 59 = 70 - 59
x + 4 = 11
Subtract 4 both side,
x + 4 - 4 = 11 - 4
x = 7
Hence, The value of unknown number is 7.
Learn more about the mathematical expression visit:
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And then to check it add 7+4+59 and it should equal 70
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Answers
Answers
In 20 min 250 pgs print out.
in 30 mins ? pgs print out.
Now lets firn the unit rate to find out how many pgs are printed out in a min. Then we will multiply by the amount of mins (30) to the amount of pgs which can be printed in 1 min. Then the answer will be the amount of pgs which could be printed in 30 minutes at this rate. AND then we will check our work. Lets do it:-
Divide to find the unit rate:-
250 ÷ 20 = 12.5
So, in 1 min 12.5 pages can be printed OR 12 and a half.
Lets multiply to find out how many pages can be printed in 30 minutes.
12.5 × 30 = 375
So, in 30 min 375 pgs can be printed at this rate.
CHECK OUR WORK:-
375 ÷ 12.5 = 30
We were RIGHT!!!!
So, in 30 minutes 375 pages can be printed at this rate.
Hope I helped ya!!
30min_____xpage
Hope that helps.Have a nice day!!! ^^
Answers
x+6=x+6
0=0
true
x's cancel out eventually so therefor there are infinite soluions
C
2.
1/8x=12
x=96
A 1 solution
A
3. times 3 both sides
3x+3=3x+3
0=0
infinite solitons
C
4. 7x+9=7x+5
9=5
false
no soluiton
1.C
2.A
3.C
4. B
Answers
Answer:
95+3.50x=total price to pour the concrete.
Step-by-step explanation:
95 represents the initial amount the contractor charges. 3.50x represents $3.50 times the amount of square feet bieng poured. You add these two terms together to get your total amount owed to the contractor.
Answer:
3.50
Step-by-step explanation:
Answers
105 70
---- ----
X 100 cross multiply then divide
10500/70= answer so it would be 150 and your welcome
An online recipe has 95000 page views so far . in addition, that number continues to grow 35% every week . How many page views will the recipe has in 10 weeks by the way this is exponential growth I WILL MARK A BRAINLIEST PLEASE EXPLAIN
Answers
F=future amount
P=present amount
t=time elapsed
h=legnth of half life
P=96
t=2
h=1
F=96(1/2)^(2/1)
F=96(1/2)^2
F=96(1/4)
F=96/4
F=24 grams
grow by 35%
compound interest
F=P(1+rate)^time
F=95000(1+0.35)^10
F=95000(1.35)^10
F=95000(20.106555868618)
F=1910122.9075187