Answer: 3 delivers an hour
Step-by-step explanation:
9/3=3
Answer:b.-10
Step-by-step explanation:
You move the 8 to the other side it becomes negative then u combine liked terms and get x=-10
Answer: $56.50
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(instead of dividing each of them individually and them subtracting them one by one, combine them together as a fraction first and then subtract)
80 - (68/5 + 51/2 + 22/5)
= 80 - (136/10 + 255/10 + 44/10)
= 80 - (435/10)
= 80 - 43.5
= 56.5
He saved $56.50 on that
A = first integer
a + 1 = 2nd integer
a + a + 1 = 329
2a + 1 = 329
2a = 329 - 1
2a = 328
a = 164
a + 1 = 164 + 1 = 165
so ur 2 consecutive integers are : 164 and 165
The value of measure of ls is 126 degrees.
It is given in the question that the measure of two supplementary angles, ls and lt, are in the ratio of 7:3.
We have to find the value of measure of ls.
Let the measure of two supplementary angles ls and lt be 7x and 3x respectively.
We know that, the sum of measure of two supplementary angles is 180 degrees.
Hence, according to the data given in the question, we can write,
7x + 3x = 180 degrees
10x = 180
x = 180/10
x = 18 degrees
Hence,
mls = 7x = 7*18 = 126 degrees.
To learn more about supplementary angles, here:-
brainly.com/question/13045673
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