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Varvara68 [4.7K]
2 years ago
8

0.75x+1.5=-3 what’s the answer? tysm for any help! (:

Mathematics
2 answers:
nadezda [96]2 years ago
8 0
The answer is x is -6
lesya692 [45]2 years ago
7 0

Answer:

x=−6

Step-by-step explanation: Brainliest:)

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A rental car company is running two specials. Customers can pay $50 to rent a compact car for the first day plus $6 for each add
natali 33 [55]

The number of additional days she wants to rent the car for the two specials are equivalent is 5 days.

<h3>Equation</h3>

Compact car:

  • Fixed price = $50
  • Additional price per day = $6

y = 50 + 6x

Another special:

  • Fixed price = $40
  • Additional price per day = $8

y = 40 + 8x

let

x = number of additional days

50 + 6x = 40 + 8x

  • collect like terms

50 - 40 = 8x - 6x

10 = 2x

  • Divide both sides by 2

x = 10/2

x = 5 days

Therefore, the number of additional days she wants to rent the car for, the two specials are equivalent is 5 days.

Learn more about equation:

brainly.com/question/2972832

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3 0
1 year ago
What is the perimeter of a 30 2/3 yd. by 25 1/2 yd. field?
netineya [11]

(30 2/3 *2)+(25 1/2*2)= 61 1/3+ 51=112 1/3 yards. The answer is b

3 0
3 years ago
What is the answer for 4=0.5z-4
amm1812
Answer is 16

4=0.5z-4
4+4=0.5z
8=0.5z
z=16

I isolated Z
7 0
3 years ago
Read 2 more answers
What is the equation of the line passing through (0,0) and (1,4)
posledela
\bf \begin{array}{lllll}&#10;&x_1&y_1&x_2&y_2\\&#10;%   (a,b)&#10;&({{ 0}}\quad ,&{{ 0}})\quad &#10;%   (c,d)&#10;&({{ 1}}\quad ,&{{ 4}})&#10;\end{array}&#10;\\\\\\&#10;% slope  = m&#10;slope = {{ m}}= \cfrac{rise}{run} \implies &#10;\cfrac{{{ y_2}}-{{ y_1}}}{{{ x_2}}-{{ x_1}}}\implies \cfrac{4-0}{1-0}\implies 4

\bf y-{{ y_1}}={{ m}}(x-{{ x_1}})\implies y-0=4(x-0)\implies \boxed{y=4x} &#10;\\&#10;\left. \qquad   \right. \uparrow\\&#10;\textit{point-slope form}
6 0
3 years ago
How do you solve 1/3 of 3/4 <br> of a fraction
Trava [24]

1 1/12

The fractions have unlike denominators. First, find the Least Common Denominator and rewrite the fractions with the common denominator.

LCD(1/3, 3/4) = 12

Multiply both the numerator and denominator of each fraction by the number that makes its denominator equal the LCD. This is basically multiplying each fraction by 1.

(13×44)+(34×33)=?

Complete the multiplication and the equation becomes

4/12+9/12=?

The two fractions now have like denominators so you can add the numerators.

Then:

4+9/12=13/12

This fraction cannot be reduced.

The fraction

13/12

is the same as

13÷12

Convert to a mixed number using

long division for 13 ÷ 12 = 1R1, so

1312=1 1/12

Therefore:

13+34=1 11/2

5 0
3 years ago
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