Step-by-step explanation:
B
1100
To find the sum of the first n terms of an arithmetic series use the formula,
S
n
=
2
n(a
1
+a
n
)
S
20
=
2
20(10+100)
S
20
=
2
2200
S
20
=1100
Answer:
1. C 2.B .
Step-by-step explanation:
answer : 1. A+ 5/4 +19/4 ,,,,, 2. 14/4 = 7/2
Hope it helps :)
ANSWER: 2
Answer:
What is the equation that models this scenario?
✔ A + 5/4 = 19/4
and
How many pounds of apples did Angelica buy?
✔ 14/4 = 7/2
Step-by-step explanation:
Hope this helps!! :)
Exact Form: 34/27
Mixed Number Form: 1 7/27 (one and seven twenty-sevenths)
Decimal Form: 1.259... (never ending)
Isolate the variable by dividing each side by factors that don't contain the variable.
Answer:
it is actually 60%
Step-by-step explanation:
I learned a technique where you add the percentages and round to the closest answer and also I solved this
A constant in algebra is a number on its own or a letter of the alphabet that can stand to represent a fixed number.
Step-by-step explanation:
For example ;
3x+5=11
in this equation
3 is the coefficient
x is a variable
+ is the operator
5 is a constant
11 is a constant
Learn More
A constant ;brainly.com/question/13225486
Keywords ; non-example, constant
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