7/8=2/5x
If you solve this you get 2.1875 or 35/16
Answer:
x = 1.5
Step-by-step explanation:
We need a value of x that would result in 2x+9 = 12
2x+9 = 12
2x = 12 - 9
2x = 3
x = 3/2 or 1.5
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CHECK
Does 2x+9 = 12 when x = 1.5?
2x+9 = 12
2(1.5)+9 = 12
3 + 9 = 12 YES
Answer:
the y-intecept of the line is (0, -6)
Step-by-step explanation:
Given the linear equation in slope-intercept form: y = mx + b
where:
<em>m</em> = slope = 4
<em>b</em> = y-intercept = -6
The y-intercept is the value of <em>y</em> when <em>x</em> = 0.
Plug x = 0 into the equation to solve for the y-intercept:
y = 4x - 6
y = 4(0) - 6
y = 0 - 6
y = -6
Therefore, the y-intecept of the line is (0, -6)
Answer:
Coldest day on record = -20°C
Step-by-step explanation:
Given:
Yesterday temperature = -4°C
Coldest day on record = 5 times than yesterday
Find:
Coldest day on record
Computation:
Coldest day on record = 5 × Yesterday temperature
Coldest day on record = 5 × (-4)
Coldest day on record = -20°C
<span>YES..., because the whole number is 100%, 120% proves that the result is 20% more than the whole number.</span>
