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3 years ago

I need help with this

Mathematics

2 answers:

kykrilka [37]3 years ago

8 0

Okay, so, for #2, you needed to circle "x" for your answer. "X" is a variable, not a term. Any letter used in an equation or expression is a variable.

And for #3, you needed to circle the following numbers: 2, 3, 4, and 1. The exponent 2 is not a term, it's used as a power. A term is a variable or a number separated by an operation like addition or subtraction.

I hope I helped :)

cluponka [151]3 years ago

5 0

3. Is 4 2. Is x hoped this helped

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Need help with this

MAXImum [283]

Answer:

I think it would be 2.

Step-by-step explanation:

Same as line b-d

3 0

4 years ago

A jet left Paris at the same time as a

Anni [7]

Answer:

The speed of the jet is 410 mph.

Step-by-step explanation:

The jet and the passenger plane flew in opposite directions.

Given that the passenger plane flew at a speed of 450 mph, then after 11 hours, the passenger plane will fly (450 × 11) = 4950 miles.

Again, given that after 11 hours the passenger plane and the jet are 9460 miles apart.

Therefore, in 11 hours the jet flew (9460 - 4950) = 4510 miles.

Hence, the speed of the jet is $\frac{4510}{11} = 410$ mph. (Answer)

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3 years ago

14 A teacher had 800 stickers. She gave away 14 stickers each day.

ValentinkaMS [17]

Answer:

G) y = -14x - 800

Step-by-step explanation:

This is because 14 - 800 would give a negative number.

4 0

2 years ago

Joshua is planning a 1020-mile driving trip. His car gets an average of 30 mpg, and the cost of gas is about $4.06/gallon. What

dolphi86 [110]

30 miles for a single gallon.
first we find out how many gallons would be used.
number of gallons = 1020/30
gallons = 34.
and since 1 gallon costs $4.06
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4 0

4 years ago

Read 2 more answers

Help please! Also please show the steps of how you got the answer!<br> 30% of 40% of 15

Naily [24]

Answer:

1.8

Step-by-step explanation:

First, find 40% of 15:

15(0.4)

= 6

Next, find 30% of this:

6(0.3)

= 1.8

So, the answer is 1.8

5 0

3 years ago