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Usimov [2.4K]
3 years ago
9

Solve for x x-31=-90 show how you got the answer

Mathematics
2 answers:
dem82 [27]3 years ago
7 0

Answer:

x-31=-90

add 31 to both sides

x - 31 + 31 + = -90

simplify:

x = -59

Step-by-step explanation:

Vinil7 [7]3 years ago
4 0

Answer:

x= -59

Step-by-step explanation:

x-31=-90

Adding 31 to both sides we get

x-31+31=-90+31

x=-59

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Factor the expression by finding the GCF. 16m2 − 12m
ziro4ka [17]

Answer:

4m(4m-3)

Step-by-step explanation:

16m^2 − 12m

16 m^2 = 2*2*2*2*m*m

12m = 2*2*3*m

The greatest factor for 16m^2 and 12m is 2*2*m  or 4m

Factor out 4m

16 m^2 = 2*2*2*2*m*m = 4m(2*2m)=4m(4m)

12m = 2*2*3*m = 4m(3)

Factoring out 4m

16m^2 − 12m

4m(4m-3)

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3 years ago
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A salesman sold twice as much pears in the afternoon than in the morning. If he sold 360 kilograms of pears that day, how many k
serg [7]

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6 0
3 years ago
Helppppppppppppppppppppp
egoroff_w [7]

Answer:

a, c

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Let's start with one of each choice. That'll be 3 * 4 * 3 * 3 * 10 = 1080 pizzas. As for the second one, this time the toppings won't be 10 it will be 10 * 9 * 8 because we have 10, and then 9, and then 8 topping choices. This gives us 1080 * 9 * 8 = 77,760. Hope this helps!

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3 years ago
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Write a subtraction problem that involves two positive integers and has a negative answer
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Step-by-step explanation:

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3 years ago
What is the formula for the nth term of the given sequence 100, 20, 4, …
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Answer:

a_n=100 \left(\dfrac15\right)^{n-1}

Step-by-step explanation:

General equation of geometric sequence:  a_n=ar^{n-1}

Given:

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  • a₂ = 20
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\implies a_1=a=100

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Therefore:

a_n=100 \left(\dfrac15\right)^{n-1}

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2 years ago
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