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snow_tiger [21]
1 year ago
3

Evaluate 7+ (-4x2) for x = 0.

Mathematics
1 answer:
natita [175]1 year ago
4 0

Answer:

-1

Step-by-step explanation:

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Rafael has $230 in his savings account. He used 20% of his money to buy a video game. what was the cost of the video game?
Svetlanka [38]

Answer:

46

Step-by-step explanation:

turn the percentage into a fraction

so 20% is equal to 2/10.

230 is the whole number so multiply is by the numerator which is 2

230 x 2=460

and divide it by the denominator which is 10

460/10=46

3 0
3 years ago
PLEASE HELPP!!!!!<br>what is the slope of the line?<br><br>-3<br><br>1<br><br>0<br><br>undefined
marysya [2.9K]
Answer: -4

The formula for slope is rise/run. This means that between two points, you have to see the distance going up and down/ left and right.

Looking at points (0,-1) and (3,-1), you can see that the height difference is 4 units. This means that the rise is 4.

rise/run

4/run

Left and right, the difference is only one unit.

4/run

4/1

4

This graph is also negative, so let’s add that in.

-4

This is your answer! I know it wasn’t one of the options you provided, but I’m pretty sure that this is the answer.

Hope this helps comment below for more questions :)
4 0
3 years ago
Un número decimal infinito menor que -4 y mayor que -5​
Vinvika [58]

Answer:

-4/2

Step-by-step explanation:

es menor que -4 pero es mayor que -5

8 0
3 years ago
Find the total surface area of this cuboid.<br> 6cm<br> 5cm<br> 4cm
shusha [124]

Answer:

148cm^2

Step-by-step explanation:

The formula for surface area of a rectangular prism is 2(hl)+2(hw)+2(wl).

we just plug in the values.

2(6 x 5) + 2(6 x 4) + 2(4 x 5)

= 2(30) + 2(24) + 2(20) then simplify

= 60 + 48 + 40

= 148

6 0
3 years ago
Yvette graphs the equivalent ratios shown in the table. Pineapples 1 2 3 4 Oranges 5 10 15 20 Yvette graphs is (10, 2), which ot
umka2103 [35]

Answer:

Yvette plotted (10, 2) because for 10 oranges you have 2 pineapples. Similarly, she would plot (20, 4) for the same reason.

6 0
4 years ago
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