3 years ago

What is the slope of the line represented by the equation – 5x + 2y = 10 ?

Mathematics

2 answers:

77julia77 [94]3 years ago

4 0

the answer is A. -5/2

Hope this helpedb

Lesechka [4]3 years ago

4 0

Answer:

a -5/2 i no de way

Step-by-step explanation:

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An airplane descends 1.5 miles to an elevation of 6.05.Find the elevation of the plane befor its descent the intial elevation of

LuckyWell [14K]

Answer:

7.55 miles

Step-by-step explanation:

Given that :

Distance of descent = 1.5 miles

New elevation point after descent = 6.05 miles

The initial elevation of the plane before descent will be :

New elevation point after descent + Distance of descent

(6.05 miles + 1.5 miles)

= 7.55 miles

8 0

3 years ago

Two-thirds a number plus 4 is 7

ICE Princess25 [194]

The equation (form) is: $\frac{2}{3}x + 4 = 7$

The solution of the equation is: $x = \frac{9}{2}$

Explanation:

First, let's call the number we are going to solve for "x".

Then two thirds of this number can be written as:

$\frac{2}{3}x$

Then "plus 4" means add 4 we get:

$\frac{2}{3}x + 4$

"is 7" means that the above expression is equal to 7 (as follows):

$\frac{2}{3}x + 4 = 7$

The solution of the above equation is:

$\frac{2}{3}x + 4 = 7 \\ \frac{2}{3}x = 3 \\ x = \frac{9}{2}$

6 0

3 years ago

1. Sonny works as a furinture salesman and earns a base salary of $350 per week plus 6% commission on sales.

muminat

Answer:

bghfjxbnej,bfjxhxbx bdldkd. xmmamexndnbejfgnxmwkkwn x zlwoekbffbxzyfbg bbxnckgkrkeijfcjjffjcjjfjfjxjbfbe elk kvijcjfnvc

8 0

3 years ago

Roberto has run the first 16 miles of a race, which means he is 72% finished. How long is the race?

postnew [5]

Answer:

approximately 22.2 miles

Step-by-step explanation:

16mi/72% =xmi/100%

72x=1600

x=22.2222222.....

6 0

3 years ago

Read 2 more answers

A recipe uses 1/4 teaspoon of salt and 2 1/2 teaspoons of sugar. What is the ratio of salt to sugar in this recipe?

KATRIN_1 [288]

Answer:

1:10

Step-by-step explanation:

the ratio we can it is

$\frac{amount\:salt}{amount\:sugar}\\\\\frac{\frac{1}{4}}{2\frac{1}{2}}\\\\\frac{\frac{1}{4}}{\frac{5}{2}}\\\\\frac{1\times2}{4\times5}\\\\\frac{1}{2\times5}\\\\\frac{1}{10}$

so the ratio is 1:10

5 0

3 years ago