3 years ago

Find two numbers whose product is 91 and whose sum is 20

1 answer:

5 0

X+y=20 and x*y=91
x=20-y then (20-y)*y=91
by solving the equation with one unknown, we get either:
y=7 and x=13
or
y=13 and x=7

You might be interested in

1. Every day after work Paul took his muddy boots off on the steps of the front porch. What can

natita [175]

Answer:

Step-by-step explanation:

Because his boots are muddy, you can infer the place he goes rains alot, so, his environment for the job is most likely outside, such as the mountains or forests, so the answer is D.

Hope this helped! :D

5 0

3 years ago

A bag contains only red and blue marbles. Yasmine takes one marble at random from the bag. The probability that she takes a red

NNADVOKAT [17]

10 10 is the answer i believe

4 0

3 years ago

Read 2 more answers

Please help... I will mark the right answer brainiest

Luda [366]

Answer:

the answer is 3725

Step-by-step explanation:

first you calculate the 3rd side of the triangle by phytagores method and you've got the area of thre triangle

6 0

3 years ago

(Fog) (x) f(x)=6x-5 <br> g(x) =6x^2-3x

algol [13]

Answer:

see below

Step-by-step explanation:

put g(x) in for the x in f(x)

$f(x)= 6x-5\\g(x)= 6x^{2} -3x\\f(g(x)= 6(6x^{2} -3x)-5$

5 0

3 years ago

An ice cream shop offers the toppings below. How many 4-topping ice cream sundaes can you make?

marishachu [46]

Combinations of 7 taken 4 at a time.
C (7,4) = 7! /[ 4!(3!)]
7 x 6 x 5 = 210
210 divided by 3 = 70
70 divided by 2 = 35

8 0

3 years ago