How do I solve a question like this? (-4)5-(-6)(-4)+40

Mathematics

1 answer:

ra1l [238]3 years ago

4 0

Answer:

-4

Step-by-step explanation:

We are given the following expression which we are to solve:

$( - 4 ) 5 - ( - 6 ) ( - 4 ) + 4 0$

Since this expression includes brackets as well has plus and minus signs, so we will follow the standard order of operations to solve this expression.

Solving the brackets first to get:

$( - 2 0 ) - ( 2 4 ) + 4 0$

Now adding all the terms up to get:

-4

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The fuel for a chain saw is a mix of oil and gasoline. The ratio of ounces of oil to gallons of gasoline is 9:19. There are 152

LUCKY_DIMON [66]

9/19 = x / 152....9 oz oil to 19 gallons gas = x oz oil to 152 gallons gas
cross multiply because this is a proportion
(19)(x) = (152)(9)
19x = 1368
x = 1368/19
x = 72 oz of oil <==

5 0

3 years ago

Read 2 more answers

2. Sketch the graph with the points (-1,1) and (1,5) on a coordinate plane. Then, identify the y-

Akimi4 [234]

Answer:

y-intercept: (0, 3)

Step-by-step explanation:

Attached is a screenshot of the plotted points (-1, 1) and (1, 5) on a graph. It shows that the line crosses the y-axis at point (0, 3) → which is the y-intercept.

Please mark my answer as the Brainliest, if you find this helpful :)